Merge branch 'bw/ref-prefix-for-configured-refspec'
[git/git.git] / Documentation / config.txt
1 CONFIGURATION FILE
2 ------------------
3
4 The Git configuration file contains a number of variables that affect
5 the Git commands' behavior. The `.git/config` file in each repository
6 is used to store the configuration for that repository, and
7 `$HOME/.gitconfig` is used to store a per-user configuration as
8 fallback values for the `.git/config` file. The file `/etc/gitconfig`
9 can be used to store a system-wide default configuration.
10
11 The configuration variables are used by both the Git plumbing
12 and the porcelains. The variables are divided into sections, wherein
13 the fully qualified variable name of the variable itself is the last
14 dot-separated segment and the section name is everything before the last
15 dot. The variable names are case-insensitive, allow only alphanumeric
16 characters and `-`, and must start with an alphabetic character. Some
17 variables may appear multiple times; we say then that the variable is
18 multivalued.
19
20 Syntax
21 ~~~~~~
22
23 The syntax is fairly flexible and permissive; whitespaces are mostly
24 ignored. The '#' and ';' characters begin comments to the end of line,
25 blank lines are ignored.
26
27 The file consists of sections and variables. A section begins with
28 the name of the section in square brackets and continues until the next
29 section begins. Section names are case-insensitive. Only alphanumeric
30 characters, `-` and `.` are allowed in section names. Each variable
31 must belong to some section, which means that there must be a section
32 header before the first setting of a variable.
33
34 Sections can be further divided into subsections. To begin a subsection
35 put its name in double quotes, separated by space from the section name,
36 in the section header, like in the example below:
37
38 --------
39 [section "subsection"]
40
41 --------
42
43 Subsection names are case sensitive and can contain any characters except
44 newline and the null byte. Doublequote `"` and backslash can be included
45 by escaping them as `\"` and `\\`, respectively. Backslashes preceding
46 other characters are dropped when reading; for example, `\t` is read as
47 `t` and `\0` is read as `0` Section headers cannot span multiple lines.
48 Variables may belong directly to a section or to a given subsection. You
49 can have `[section]` if you have `[section "subsection"]`, but you don't
50 need to.
51
52 There is also a deprecated `[section.subsection]` syntax. With this
53 syntax, the subsection name is converted to lower-case and is also
54 compared case sensitively. These subsection names follow the same
55 restrictions as section names.
56
57 All the other lines (and the remainder of the line after the section
58 header) are recognized as setting variables, in the form
59 'name = value' (or just 'name', which is a short-hand to say that
60 the variable is the boolean "true").
61 The variable names are case-insensitive, allow only alphanumeric characters
62 and `-`, and must start with an alphabetic character.
63
64 A line that defines a value can be continued to the next line by
65 ending it with a `\`; the backquote and the end-of-line are
66 stripped. Leading whitespaces after 'name =', the remainder of the
67 line after the first comment character '#' or ';', and trailing
68 whitespaces of the line are discarded unless they are enclosed in
69 double quotes. Internal whitespaces within the value are retained
70 verbatim.
71
72 Inside double quotes, double quote `"` and backslash `\` characters
73 must be escaped: use `\"` for `"` and `\\` for `\`.
74
75 The following escape sequences (beside `\"` and `\\`) are recognized:
76 `\n` for newline character (NL), `\t` for horizontal tabulation (HT, TAB)
77 and `\b` for backspace (BS). Other char escape sequences (including octal
78 escape sequences) are invalid.
79
80
81 Includes
82 ~~~~~~~~
83
84 The `include` and `includeIf` sections allow you to include config
85 directives from another source. These sections behave identically to
86 each other with the exception that `includeIf` sections may be ignored
87 if their condition does not evaluate to true; see "Conditional includes"
88 below.
89
90 You can include a config file from another by setting the special
91 `include.path` (or `includeIf.*.path`) variable to the name of the file
92 to be included. The variable takes a pathname as its value, and is
93 subject to tilde expansion. These variables can be given multiple times.
94
95 The contents of the included file are inserted immediately, as if they
96 had been found at the location of the include directive. If the value of the
97 variable is a relative path, the path is considered to
98 be relative to the configuration file in which the include directive
99 was found. See below for examples.
100
101 Conditional includes
102 ~~~~~~~~~~~~~~~~~~~~
103
104 You can include a config file from another conditionally by setting a
105 `includeIf.<condition>.path` variable to the name of the file to be
106 included.
107
108 The condition starts with a keyword followed by a colon and some data
109 whose format and meaning depends on the keyword. Supported keywords
110 are:
111
112 `gitdir`::
113
114 The data that follows the keyword `gitdir:` is used as a glob
115 pattern. If the location of the .git directory matches the
116 pattern, the include condition is met.
117 +
118 The .git location may be auto-discovered, or come from `$GIT_DIR`
119 environment variable. If the repository is auto discovered via a .git
120 file (e.g. from submodules, or a linked worktree), the .git location
121 would be the final location where the .git directory is, not where the
122 .git file is.
123 +
124 The pattern can contain standard globbing wildcards and two additional
125 ones, `**/` and `/**`, that can match multiple path components. Please
126 refer to linkgit:gitignore[5] for details. For convenience:
127
128 * If the pattern starts with `~/`, `~` will be substituted with the
129 content of the environment variable `HOME`.
130
131 * If the pattern starts with `./`, it is replaced with the directory
132 containing the current config file.
133
134 * If the pattern does not start with either `~/`, `./` or `/`, `**/`
135 will be automatically prepended. For example, the pattern `foo/bar`
136 becomes `**/foo/bar` and would match `/any/path/to/foo/bar`.
137
138 * If the pattern ends with `/`, `**` will be automatically added. For
139 example, the pattern `foo/` becomes `foo/**`. In other words, it
140 matches "foo" and everything inside, recursively.
141
142 `gitdir/i`::
143 This is the same as `gitdir` except that matching is done
144 case-insensitively (e.g. on case-insensitive file sytems)
145
146 A few more notes on matching via `gitdir` and `gitdir/i`:
147
148 * Symlinks in `$GIT_DIR` are not resolved before matching.
149
150 * Both the symlink & realpath versions of paths will be matched
151 outside of `$GIT_DIR`. E.g. if ~/git is a symlink to
152 /mnt/storage/git, both `gitdir:~/git` and `gitdir:/mnt/storage/git`
153 will match.
154 +
155 This was not the case in the initial release of this feature in
156 v2.13.0, which only matched the realpath version. Configuration that
157 wants to be compatible with the initial release of this feature needs
158 to either specify only the realpath version, or both versions.
159
160 * Note that "../" is not special and will match literally, which is
161 unlikely what you want.
162
163 Example
164 ~~~~~~~
165
166 # Core variables
167 [core]
168 ; Don't trust file modes
169 filemode = false
170
171 # Our diff algorithm
172 [diff]
173 external = /usr/local/bin/diff-wrapper
174 renames = true
175
176 [branch "devel"]
177 remote = origin
178 merge = refs/heads/devel
179
180 # Proxy settings
181 [core]
182 gitProxy="ssh" for "kernel.org"
183 gitProxy=default-proxy ; for the rest
184
185 [include]
186 path = /path/to/foo.inc ; include by absolute path
187 path = foo.inc ; find "foo.inc" relative to the current file
188 path = ~/foo.inc ; find "foo.inc" in your `$HOME` directory
189
190 ; include if $GIT_DIR is /path/to/foo/.git
191 [includeIf "gitdir:/path/to/foo/.git"]
192 path = /path/to/foo.inc
193
194 ; include for all repositories inside /path/to/group
195 [includeIf "gitdir:/path/to/group/"]
196 path = /path/to/foo.inc
197
198 ; include for all repositories inside $HOME/to/group
199 [includeIf "gitdir:~/to/group/"]
200 path = /path/to/foo.inc
201
202 ; relative paths are always relative to the including
203 ; file (if the condition is true); their location is not
204 ; affected by the condition
205 [includeIf "gitdir:/path/to/group/"]
206 path = foo.inc
207
208 Values
209 ~~~~~~
210
211 Values of many variables are treated as a simple string, but there
212 are variables that take values of specific types and there are rules
213 as to how to spell them.
214
215 boolean::
216
217 When a variable is said to take a boolean value, many
218 synonyms are accepted for 'true' and 'false'; these are all
219 case-insensitive.
220
221 true;; Boolean true literals are `yes`, `on`, `true`,
222 and `1`. Also, a variable defined without `= <value>`
223 is taken as true.
224
225 false;; Boolean false literals are `no`, `off`, `false`,
226 `0` and the empty string.
227 +
228 When converting value to the canonical form using `--bool` type
229 specifier, 'git config' will ensure that the output is "true" or
230 "false" (spelled in lowercase).
231
232 integer::
233 The value for many variables that specify various sizes can
234 be suffixed with `k`, `M`,... to mean "scale the number by
235 1024", "by 1024x1024", etc.
236
237 color::
238 The value for a variable that takes a color is a list of
239 colors (at most two, one for foreground and one for background)
240 and attributes (as many as you want), separated by spaces.
241 +
242 The basic colors accepted are `normal`, `black`, `red`, `green`, `yellow`,
243 `blue`, `magenta`, `cyan` and `white`. The first color given is the
244 foreground; the second is the background.
245 +
246 Colors may also be given as numbers between 0 and 255; these use ANSI
247 256-color mode (but note that not all terminals may support this). If
248 your terminal supports it, you may also specify 24-bit RGB values as
249 hex, like `#ff0ab3`.
250 +
251 The accepted attributes are `bold`, `dim`, `ul`, `blink`, `reverse`,
252 `italic`, and `strike` (for crossed-out or "strikethrough" letters).
253 The position of any attributes with respect to the colors
254 (before, after, or in between), doesn't matter. Specific attributes may
255 be turned off by prefixing them with `no` or `no-` (e.g., `noreverse`,
256 `no-ul`, etc).
257 +
258 An empty color string produces no color effect at all. This can be used
259 to avoid coloring specific elements without disabling color entirely.
260 +
261 For git's pre-defined color slots, the attributes are meant to be reset
262 at the beginning of each item in the colored output. So setting
263 `color.decorate.branch` to `black` will paint that branch name in a
264 plain `black`, even if the previous thing on the same output line (e.g.
265 opening parenthesis before the list of branch names in `log --decorate`
266 output) is set to be painted with `bold` or some other attribute.
267 However, custom log formats may do more complicated and layered
268 coloring, and the negated forms may be useful there.
269
270 pathname::
271 A variable that takes a pathname value can be given a
272 string that begins with "`~/`" or "`~user/`", and the usual
273 tilde expansion happens to such a string: `~/`
274 is expanded to the value of `$HOME`, and `~user/` to the
275 specified user's home directory.
276
277
278 Variables
279 ~~~~~~~~~
280
281 Note that this list is non-comprehensive and not necessarily complete.
282 For command-specific variables, you will find a more detailed description
283 in the appropriate manual page.
284
285 Other git-related tools may and do use their own variables. When
286 inventing new variables for use in your own tool, make sure their
287 names do not conflict with those that are used by Git itself and
288 other popular tools, and describe them in your documentation.
289
290
291 advice.*::
292 These variables control various optional help messages designed to
293 aid new users. All 'advice.*' variables default to 'true', and you
294 can tell Git that you do not need help by setting these to 'false':
295 +
296 --
297 pushUpdateRejected::
298 Set this variable to 'false' if you want to disable
299 'pushNonFFCurrent',
300 'pushNonFFMatching', 'pushAlreadyExists',
301 'pushFetchFirst', and 'pushNeedsForce'
302 simultaneously.
303 pushNonFFCurrent::
304 Advice shown when linkgit:git-push[1] fails due to a
305 non-fast-forward update to the current branch.
306 pushNonFFMatching::
307 Advice shown when you ran linkgit:git-push[1] and pushed
308 'matching refs' explicitly (i.e. you used ':', or
309 specified a refspec that isn't your current branch) and
310 it resulted in a non-fast-forward error.
311 pushAlreadyExists::
312 Shown when linkgit:git-push[1] rejects an update that
313 does not qualify for fast-forwarding (e.g., a tag.)
314 pushFetchFirst::
315 Shown when linkgit:git-push[1] rejects an update that
316 tries to overwrite a remote ref that points at an
317 object we do not have.
318 pushNeedsForce::
319 Shown when linkgit:git-push[1] rejects an update that
320 tries to overwrite a remote ref that points at an
321 object that is not a commit-ish, or make the remote
322 ref point at an object that is not a commit-ish.
323 statusHints::
324 Show directions on how to proceed from the current
325 state in the output of linkgit:git-status[1], in
326 the template shown when writing commit messages in
327 linkgit:git-commit[1], and in the help message shown
328 by linkgit:git-checkout[1] when switching branch.
329 statusUoption::
330 Advise to consider using the `-u` option to linkgit:git-status[1]
331 when the command takes more than 2 seconds to enumerate untracked
332 files.
333 commitBeforeMerge::
334 Advice shown when linkgit:git-merge[1] refuses to
335 merge to avoid overwriting local changes.
336 resolveConflict::
337 Advice shown by various commands when conflicts
338 prevent the operation from being performed.
339 implicitIdentity::
340 Advice on how to set your identity configuration when
341 your information is guessed from the system username and
342 domain name.
343 detachedHead::
344 Advice shown when you used linkgit:git-checkout[1] to
345 move to the detach HEAD state, to instruct how to create
346 a local branch after the fact.
347 amWorkDir::
348 Advice that shows the location of the patch file when
349 linkgit:git-am[1] fails to apply it.
350 rmHints::
351 In case of failure in the output of linkgit:git-rm[1],
352 show directions on how to proceed from the current state.
353 addEmbeddedRepo::
354 Advice on what to do when you've accidentally added one
355 git repo inside of another.
356 ignoredHook::
357 Advice shown if an hook is ignored because the hook is not
358 set as executable.
359 waitingForEditor::
360 Print a message to the terminal whenever Git is waiting for
361 editor input from the user.
362 --
363
364 core.fileMode::
365 Tells Git if the executable bit of files in the working tree
366 is to be honored.
367 +
368 Some filesystems lose the executable bit when a file that is
369 marked as executable is checked out, or checks out a
370 non-executable file with executable bit on.
371 linkgit:git-clone[1] or linkgit:git-init[1] probe the filesystem
372 to see if it handles the executable bit correctly
373 and this variable is automatically set as necessary.
374 +
375 A repository, however, may be on a filesystem that handles
376 the filemode correctly, and this variable is set to 'true'
377 when created, but later may be made accessible from another
378 environment that loses the filemode (e.g. exporting ext4 via
379 CIFS mount, visiting a Cygwin created repository with
380 Git for Windows or Eclipse).
381 In such a case it may be necessary to set this variable to 'false'.
382 See linkgit:git-update-index[1].
383 +
384 The default is true (when core.filemode is not specified in the config file).
385
386 core.hideDotFiles::
387 (Windows-only) If true, mark newly-created directories and files whose
388 name starts with a dot as hidden. If 'dotGitOnly', only the `.git/`
389 directory is hidden, but no other files starting with a dot. The
390 default mode is 'dotGitOnly'.
391
392 core.ignoreCase::
393 If true, this option enables various workarounds to enable
394 Git to work better on filesystems that are not case sensitive,
395 like FAT. For example, if a directory listing finds
396 "makefile" when Git expects "Makefile", Git will assume
397 it is really the same file, and continue to remember it as
398 "Makefile".
399 +
400 The default is false, except linkgit:git-clone[1] or linkgit:git-init[1]
401 will probe and set core.ignoreCase true if appropriate when the repository
402 is created.
403
404 core.precomposeUnicode::
405 This option is only used by Mac OS implementation of Git.
406 When core.precomposeUnicode=true, Git reverts the unicode decomposition
407 of filenames done by Mac OS. This is useful when sharing a repository
408 between Mac OS and Linux or Windows.
409 (Git for Windows 1.7.10 or higher is needed, or Git under cygwin 1.7).
410 When false, file names are handled fully transparent by Git,
411 which is backward compatible with older versions of Git.
412
413 core.protectHFS::
414 If set to true, do not allow checkout of paths that would
415 be considered equivalent to `.git` on an HFS+ filesystem.
416 Defaults to `true` on Mac OS, and `false` elsewhere.
417
418 core.protectNTFS::
419 If set to true, do not allow checkout of paths that would
420 cause problems with the NTFS filesystem, e.g. conflict with
421 8.3 "short" names.
422 Defaults to `true` on Windows, and `false` elsewhere.
423
424 core.fsmonitor::
425 If set, the value of this variable is used as a command which
426 will identify all files that may have changed since the
427 requested date/time. This information is used to speed up git by
428 avoiding unnecessary processing of files that have not changed.
429 See the "fsmonitor-watchman" section of linkgit:githooks[5].
430
431 core.trustctime::
432 If false, the ctime differences between the index and the
433 working tree are ignored; useful when the inode change time
434 is regularly modified by something outside Git (file system
435 crawlers and some backup systems).
436 See linkgit:git-update-index[1]. True by default.
437
438 core.splitIndex::
439 If true, the split-index feature of the index will be used.
440 See linkgit:git-update-index[1]. False by default.
441
442 core.untrackedCache::
443 Determines what to do about the untracked cache feature of the
444 index. It will be kept, if this variable is unset or set to
445 `keep`. It will automatically be added if set to `true`. And
446 it will automatically be removed, if set to `false`. Before
447 setting it to `true`, you should check that mtime is working
448 properly on your system.
449 See linkgit:git-update-index[1]. `keep` by default.
450
451 core.checkStat::
452 Determines which stat fields to match between the index
453 and work tree. The user can set this to 'default' or
454 'minimal'. Default (or explicitly 'default'), is to check
455 all fields, including the sub-second part of mtime and ctime.
456
457 core.quotePath::
458 Commands that output paths (e.g. 'ls-files', 'diff'), will
459 quote "unusual" characters in the pathname by enclosing the
460 pathname in double-quotes and escaping those characters with
461 backslashes in the same way C escapes control characters (e.g.
462 `\t` for TAB, `\n` for LF, `\\` for backslash) or bytes with
463 values larger than 0x80 (e.g. octal `\302\265` for "micro" in
464 UTF-8). If this variable is set to false, bytes higher than
465 0x80 are not considered "unusual" any more. Double-quotes,
466 backslash and control characters are always escaped regardless
467 of the setting of this variable. A simple space character is
468 not considered "unusual". Many commands can output pathnames
469 completely verbatim using the `-z` option. The default value
470 is true.
471
472 core.eol::
473 Sets the line ending type to use in the working directory for
474 files that have the `text` property set when core.autocrlf is false.
475 Alternatives are 'lf', 'crlf' and 'native', which uses the platform's
476 native line ending. The default value is `native`. See
477 linkgit:gitattributes[5] for more information on end-of-line
478 conversion.
479
480 core.safecrlf::
481 If true, makes Git check if converting `CRLF` is reversible when
482 end-of-line conversion is active. Git will verify if a command
483 modifies a file in the work tree either directly or indirectly.
484 For example, committing a file followed by checking out the
485 same file should yield the original file in the work tree. If
486 this is not the case for the current setting of
487 `core.autocrlf`, Git will reject the file. The variable can
488 be set to "warn", in which case Git will only warn about an
489 irreversible conversion but continue the operation.
490 +
491 CRLF conversion bears a slight chance of corrupting data.
492 When it is enabled, Git will convert CRLF to LF during commit and LF to
493 CRLF during checkout. A file that contains a mixture of LF and
494 CRLF before the commit cannot be recreated by Git. For text
495 files this is the right thing to do: it corrects line endings
496 such that we have only LF line endings in the repository.
497 But for binary files that are accidentally classified as text the
498 conversion can corrupt data.
499 +
500 If you recognize such corruption early you can easily fix it by
501 setting the conversion type explicitly in .gitattributes. Right
502 after committing you still have the original file in your work
503 tree and this file is not yet corrupted. You can explicitly tell
504 Git that this file is binary and Git will handle the file
505 appropriately.
506 +
507 Unfortunately, the desired effect of cleaning up text files with
508 mixed line endings and the undesired effect of corrupting binary
509 files cannot be distinguished. In both cases CRLFs are removed
510 in an irreversible way. For text files this is the right thing
511 to do because CRLFs are line endings, while for binary files
512 converting CRLFs corrupts data.
513 +
514 Note, this safety check does not mean that a checkout will generate a
515 file identical to the original file for a different setting of
516 `core.eol` and `core.autocrlf`, but only for the current one. For
517 example, a text file with `LF` would be accepted with `core.eol=lf`
518 and could later be checked out with `core.eol=crlf`, in which case the
519 resulting file would contain `CRLF`, although the original file
520 contained `LF`. However, in both work trees the line endings would be
521 consistent, that is either all `LF` or all `CRLF`, but never mixed. A
522 file with mixed line endings would be reported by the `core.safecrlf`
523 mechanism.
524
525 core.autocrlf::
526 Setting this variable to "true" is the same as setting
527 the `text` attribute to "auto" on all files and core.eol to "crlf".
528 Set to true if you want to have `CRLF` line endings in your
529 working directory and the repository has LF line endings.
530 This variable can be set to 'input',
531 in which case no output conversion is performed.
532
533 core.checkRoundtripEncoding::
534 A comma and/or whitespace separated list of encodings that Git
535 performs UTF-8 round trip checks on if they are used in an
536 `working-tree-encoding` attribute (see linkgit:gitattributes[5]).
537 The default value is `SHIFT-JIS`.
538
539 core.symlinks::
540 If false, symbolic links are checked out as small plain files that
541 contain the link text. linkgit:git-update-index[1] and
542 linkgit:git-add[1] will not change the recorded type to regular
543 file. Useful on filesystems like FAT that do not support
544 symbolic links.
545 +
546 The default is true, except linkgit:git-clone[1] or linkgit:git-init[1]
547 will probe and set core.symlinks false if appropriate when the repository
548 is created.
549
550 core.gitProxy::
551 A "proxy command" to execute (as 'command host port') instead
552 of establishing direct connection to the remote server when
553 using the Git protocol for fetching. If the variable value is
554 in the "COMMAND for DOMAIN" format, the command is applied only
555 on hostnames ending with the specified domain string. This variable
556 may be set multiple times and is matched in the given order;
557 the first match wins.
558 +
559 Can be overridden by the `GIT_PROXY_COMMAND` environment variable
560 (which always applies universally, without the special "for"
561 handling).
562 +
563 The special string `none` can be used as the proxy command to
564 specify that no proxy be used for a given domain pattern.
565 This is useful for excluding servers inside a firewall from
566 proxy use, while defaulting to a common proxy for external domains.
567
568 core.sshCommand::
569 If this variable is set, `git fetch` and `git push` will
570 use the specified command instead of `ssh` when they need to
571 connect to a remote system. The command is in the same form as
572 the `GIT_SSH_COMMAND` environment variable and is overridden
573 when the environment variable is set.
574
575 core.ignoreStat::
576 If true, Git will avoid using lstat() calls to detect if files have
577 changed by setting the "assume-unchanged" bit for those tracked files
578 which it has updated identically in both the index and working tree.
579 +
580 When files are modified outside of Git, the user will need to stage
581 the modified files explicitly (e.g. see 'Examples' section in
582 linkgit:git-update-index[1]).
583 Git will not normally detect changes to those files.
584 +
585 This is useful on systems where lstat() calls are very slow, such as
586 CIFS/Microsoft Windows.
587 +
588 False by default.
589
590 core.preferSymlinkRefs::
591 Instead of the default "symref" format for HEAD
592 and other symbolic reference files, use symbolic links.
593 This is sometimes needed to work with old scripts that
594 expect HEAD to be a symbolic link.
595
596 core.bare::
597 If true this repository is assumed to be 'bare' and has no
598 working directory associated with it. If this is the case a
599 number of commands that require a working directory will be
600 disabled, such as linkgit:git-add[1] or linkgit:git-merge[1].
601 +
602 This setting is automatically guessed by linkgit:git-clone[1] or
603 linkgit:git-init[1] when the repository was created. By default a
604 repository that ends in "/.git" is assumed to be not bare (bare =
605 false), while all other repositories are assumed to be bare (bare
606 = true).
607
608 core.worktree::
609 Set the path to the root of the working tree.
610 If `GIT_COMMON_DIR` environment variable is set, core.worktree
611 is ignored and not used for determining the root of working tree.
612 This can be overridden by the `GIT_WORK_TREE` environment
613 variable and the `--work-tree` command-line option.
614 The value can be an absolute path or relative to the path to
615 the .git directory, which is either specified by --git-dir
616 or GIT_DIR, or automatically discovered.
617 If --git-dir or GIT_DIR is specified but none of
618 --work-tree, GIT_WORK_TREE and core.worktree is specified,
619 the current working directory is regarded as the top level
620 of your working tree.
621 +
622 Note that this variable is honored even when set in a configuration
623 file in a ".git" subdirectory of a directory and its value differs
624 from the latter directory (e.g. "/path/to/.git/config" has
625 core.worktree set to "/different/path"), which is most likely a
626 misconfiguration. Running Git commands in the "/path/to" directory will
627 still use "/different/path" as the root of the work tree and can cause
628 confusion unless you know what you are doing (e.g. you are creating a
629 read-only snapshot of the same index to a location different from the
630 repository's usual working tree).
631
632 core.logAllRefUpdates::
633 Enable the reflog. Updates to a ref <ref> is logged to the file
634 "`$GIT_DIR/logs/<ref>`", by appending the new and old
635 SHA-1, the date/time and the reason of the update, but
636 only when the file exists. If this configuration
637 variable is set to `true`, missing "`$GIT_DIR/logs/<ref>`"
638 file is automatically created for branch heads (i.e. under
639 `refs/heads/`), remote refs (i.e. under `refs/remotes/`),
640 note refs (i.e. under `refs/notes/`), and the symbolic ref `HEAD`.
641 If it is set to `always`, then a missing reflog is automatically
642 created for any ref under `refs/`.
643 +
644 This information can be used to determine what commit
645 was the tip of a branch "2 days ago".
646 +
647 This value is true by default in a repository that has
648 a working directory associated with it, and false by
649 default in a bare repository.
650
651 core.repositoryFormatVersion::
652 Internal variable identifying the repository format and layout
653 version.
654
655 core.sharedRepository::
656 When 'group' (or 'true'), the repository is made shareable between
657 several users in a group (making sure all the files and objects are
658 group-writable). When 'all' (or 'world' or 'everybody'), the
659 repository will be readable by all users, additionally to being
660 group-shareable. When 'umask' (or 'false'), Git will use permissions
661 reported by umask(2). When '0xxx', where '0xxx' is an octal number,
662 files in the repository will have this mode value. '0xxx' will override
663 user's umask value (whereas the other options will only override
664 requested parts of the user's umask value). Examples: '0660' will make
665 the repo read/write-able for the owner and group, but inaccessible to
666 others (equivalent to 'group' unless umask is e.g. '0022'). '0640' is a
667 repository that is group-readable but not group-writable.
668 See linkgit:git-init[1]. False by default.
669
670 core.warnAmbiguousRefs::
671 If true, Git will warn you if the ref name you passed it is ambiguous
672 and might match multiple refs in the repository. True by default.
673
674 core.compression::
675 An integer -1..9, indicating a default compression level.
676 -1 is the zlib default. 0 means no compression,
677 and 1..9 are various speed/size tradeoffs, 9 being slowest.
678 If set, this provides a default to other compression variables,
679 such as `core.looseCompression` and `pack.compression`.
680
681 core.looseCompression::
682 An integer -1..9, indicating the compression level for objects that
683 are not in a pack file. -1 is the zlib default. 0 means no
684 compression, and 1..9 are various speed/size tradeoffs, 9 being
685 slowest. If not set, defaults to core.compression. If that is
686 not set, defaults to 1 (best speed).
687
688 core.packedGitWindowSize::
689 Number of bytes of a pack file to map into memory in a
690 single mapping operation. Larger window sizes may allow
691 your system to process a smaller number of large pack files
692 more quickly. Smaller window sizes will negatively affect
693 performance due to increased calls to the operating system's
694 memory manager, but may improve performance when accessing
695 a large number of large pack files.
696 +
697 Default is 1 MiB if NO_MMAP was set at compile time, otherwise 32
698 MiB on 32 bit platforms and 1 GiB on 64 bit platforms. This should
699 be reasonable for all users/operating systems. You probably do
700 not need to adjust this value.
701 +
702 Common unit suffixes of 'k', 'm', or 'g' are supported.
703
704 core.packedGitLimit::
705 Maximum number of bytes to map simultaneously into memory
706 from pack files. If Git needs to access more than this many
707 bytes at once to complete an operation it will unmap existing
708 regions to reclaim virtual address space within the process.
709 +
710 Default is 256 MiB on 32 bit platforms and 32 TiB (effectively
711 unlimited) on 64 bit platforms.
712 This should be reasonable for all users/operating systems, except on
713 the largest projects. You probably do not need to adjust this value.
714 +
715 Common unit suffixes of 'k', 'm', or 'g' are supported.
716
717 core.deltaBaseCacheLimit::
718 Maximum number of bytes to reserve for caching base objects
719 that may be referenced by multiple deltified objects. By storing the
720 entire decompressed base objects in a cache Git is able
721 to avoid unpacking and decompressing frequently used base
722 objects multiple times.
723 +
724 Default is 96 MiB on all platforms. This should be reasonable
725 for all users/operating systems, except on the largest projects.
726 You probably do not need to adjust this value.
727 +
728 Common unit suffixes of 'k', 'm', or 'g' are supported.
729
730 core.bigFileThreshold::
731 Files larger than this size are stored deflated, without
732 attempting delta compression. Storing large files without
733 delta compression avoids excessive memory usage, at the
734 slight expense of increased disk usage. Additionally files
735 larger than this size are always treated as binary.
736 +
737 Default is 512 MiB on all platforms. This should be reasonable
738 for most projects as source code and other text files can still
739 be delta compressed, but larger binary media files won't be.
740 +
741 Common unit suffixes of 'k', 'm', or 'g' are supported.
742
743 core.excludesFile::
744 Specifies the pathname to the file that contains patterns to
745 describe paths that are not meant to be tracked, in addition
746 to '.gitignore' (per-directory) and '.git/info/exclude'.
747 Defaults to `$XDG_CONFIG_HOME/git/ignore`.
748 If `$XDG_CONFIG_HOME` is either not set or empty, `$HOME/.config/git/ignore`
749 is used instead. See linkgit:gitignore[5].
750
751 core.askPass::
752 Some commands (e.g. svn and http interfaces) that interactively
753 ask for a password can be told to use an external program given
754 via the value of this variable. Can be overridden by the `GIT_ASKPASS`
755 environment variable. If not set, fall back to the value of the
756 `SSH_ASKPASS` environment variable or, failing that, a simple password
757 prompt. The external program shall be given a suitable prompt as
758 command-line argument and write the password on its STDOUT.
759
760 core.attributesFile::
761 In addition to '.gitattributes' (per-directory) and
762 '.git/info/attributes', Git looks into this file for attributes
763 (see linkgit:gitattributes[5]). Path expansions are made the same
764 way as for `core.excludesFile`. Its default value is
765 `$XDG_CONFIG_HOME/git/attributes`. If `$XDG_CONFIG_HOME` is either not
766 set or empty, `$HOME/.config/git/attributes` is used instead.
767
768 core.hooksPath::
769 By default Git will look for your hooks in the
770 '$GIT_DIR/hooks' directory. Set this to different path,
771 e.g. '/etc/git/hooks', and Git will try to find your hooks in
772 that directory, e.g. '/etc/git/hooks/pre-receive' instead of
773 in '$GIT_DIR/hooks/pre-receive'.
774 +
775 The path can be either absolute or relative. A relative path is
776 taken as relative to the directory where the hooks are run (see
777 the "DESCRIPTION" section of linkgit:githooks[5]).
778 +
779 This configuration variable is useful in cases where you'd like to
780 centrally configure your Git hooks instead of configuring them on a
781 per-repository basis, or as a more flexible and centralized
782 alternative to having an `init.templateDir` where you've changed
783 default hooks.
784
785 core.editor::
786 Commands such as `commit` and `tag` that let you edit
787 messages by launching an editor use the value of this
788 variable when it is set, and the environment variable
789 `GIT_EDITOR` is not set. See linkgit:git-var[1].
790
791 core.commentChar::
792 Commands such as `commit` and `tag` that let you edit
793 messages consider a line that begins with this character
794 commented, and removes them after the editor returns
795 (default '#').
796 +
797 If set to "auto", `git-commit` would select a character that is not
798 the beginning character of any line in existing commit messages.
799
800 core.filesRefLockTimeout::
801 The length of time, in milliseconds, to retry when trying to
802 lock an individual reference. Value 0 means not to retry at
803 all; -1 means to try indefinitely. Default is 100 (i.e.,
804 retry for 100ms).
805
806 core.packedRefsTimeout::
807 The length of time, in milliseconds, to retry when trying to
808 lock the `packed-refs` file. Value 0 means not to retry at
809 all; -1 means to try indefinitely. Default is 1000 (i.e.,
810 retry for 1 second).
811
812 sequence.editor::
813 Text editor used by `git rebase -i` for editing the rebase instruction file.
814 The value is meant to be interpreted by the shell when it is used.
815 It can be overridden by the `GIT_SEQUENCE_EDITOR` environment variable.
816 When not configured the default commit message editor is used instead.
817
818 core.pager::
819 Text viewer for use by Git commands (e.g., 'less'). The value
820 is meant to be interpreted by the shell. The order of preference
821 is the `$GIT_PAGER` environment variable, then `core.pager`
822 configuration, then `$PAGER`, and then the default chosen at
823 compile time (usually 'less').
824 +
825 When the `LESS` environment variable is unset, Git sets it to `FRX`
826 (if `LESS` environment variable is set, Git does not change it at
827 all). If you want to selectively override Git's default setting
828 for `LESS`, you can set `core.pager` to e.g. `less -S`. This will
829 be passed to the shell by Git, which will translate the final
830 command to `LESS=FRX less -S`. The environment does not set the
831 `S` option but the command line does, instructing less to truncate
832 long lines. Similarly, setting `core.pager` to `less -+F` will
833 deactivate the `F` option specified by the environment from the
834 command-line, deactivating the "quit if one screen" behavior of
835 `less`. One can specifically activate some flags for particular
836 commands: for example, setting `pager.blame` to `less -S` enables
837 line truncation only for `git blame`.
838 +
839 Likewise, when the `LV` environment variable is unset, Git sets it
840 to `-c`. You can override this setting by exporting `LV` with
841 another value or setting `core.pager` to `lv +c`.
842
843 core.whitespace::
844 A comma separated list of common whitespace problems to
845 notice. 'git diff' will use `color.diff.whitespace` to
846 highlight them, and 'git apply --whitespace=error' will
847 consider them as errors. You can prefix `-` to disable
848 any of them (e.g. `-trailing-space`):
849 +
850 * `blank-at-eol` treats trailing whitespaces at the end of the line
851 as an error (enabled by default).
852 * `space-before-tab` treats a space character that appears immediately
853 before a tab character in the initial indent part of the line as an
854 error (enabled by default).
855 * `indent-with-non-tab` treats a line that is indented with space
856 characters instead of the equivalent tabs as an error (not enabled by
857 default).
858 * `tab-in-indent` treats a tab character in the initial indent part of
859 the line as an error (not enabled by default).
860 * `blank-at-eof` treats blank lines added at the end of file as an error
861 (enabled by default).
862 * `trailing-space` is a short-hand to cover both `blank-at-eol` and
863 `blank-at-eof`.
864 * `cr-at-eol` treats a carriage-return at the end of line as
865 part of the line terminator, i.e. with it, `trailing-space`
866 does not trigger if the character before such a carriage-return
867 is not a whitespace (not enabled by default).
868 * `tabwidth=<n>` tells how many character positions a tab occupies; this
869 is relevant for `indent-with-non-tab` and when Git fixes `tab-in-indent`
870 errors. The default tab width is 8. Allowed values are 1 to 63.
871
872 core.fsyncObjectFiles::
873 This boolean will enable 'fsync()' when writing object files.
874 +
875 This is a total waste of time and effort on a filesystem that orders
876 data writes properly, but can be useful for filesystems that do not use
877 journalling (traditional UNIX filesystems) or that only journal metadata
878 and not file contents (OS X's HFS+, or Linux ext3 with "data=writeback").
879
880 core.preloadIndex::
881 Enable parallel index preload for operations like 'git diff'
882 +
883 This can speed up operations like 'git diff' and 'git status' especially
884 on filesystems like NFS that have weak caching semantics and thus
885 relatively high IO latencies. When enabled, Git will do the
886 index comparison to the filesystem data in parallel, allowing
887 overlapping IO's. Defaults to true.
888
889 core.createObject::
890 You can set this to 'link', in which case a hardlink followed by
891 a delete of the source are used to make sure that object creation
892 will not overwrite existing objects.
893 +
894 On some file system/operating system combinations, this is unreliable.
895 Set this config setting to 'rename' there; However, This will remove the
896 check that makes sure that existing object files will not get overwritten.
897
898 core.notesRef::
899 When showing commit messages, also show notes which are stored in
900 the given ref. The ref must be fully qualified. If the given
901 ref does not exist, it is not an error but means that no
902 notes should be printed.
903 +
904 This setting defaults to "refs/notes/commits", and it can be overridden by
905 the `GIT_NOTES_REF` environment variable. See linkgit:git-notes[1].
906
907 core.commitGraph::
908 Enable git commit graph feature. Allows reading from the
909 commit-graph file.
910
911 core.sparseCheckout::
912 Enable "sparse checkout" feature. See section "Sparse checkout" in
913 linkgit:git-read-tree[1] for more information.
914
915 core.abbrev::
916 Set the length object names are abbreviated to. If
917 unspecified or set to "auto", an appropriate value is
918 computed based on the approximate number of packed objects
919 in your repository, which hopefully is enough for
920 abbreviated object names to stay unique for some time.
921 The minimum length is 4.
922
923 add.ignoreErrors::
924 add.ignore-errors (deprecated)::
925 Tells 'git add' to continue adding files when some files cannot be
926 added due to indexing errors. Equivalent to the `--ignore-errors`
927 option of linkgit:git-add[1]. `add.ignore-errors` is deprecated,
928 as it does not follow the usual naming convention for configuration
929 variables.
930
931 alias.*::
932 Command aliases for the linkgit:git[1] command wrapper - e.g.
933 after defining "alias.last = cat-file commit HEAD", the invocation
934 "git last" is equivalent to "git cat-file commit HEAD". To avoid
935 confusion and troubles with script usage, aliases that
936 hide existing Git commands are ignored. Arguments are split by
937 spaces, the usual shell quoting and escaping is supported.
938 A quote pair or a backslash can be used to quote them.
939 +
940 If the alias expansion is prefixed with an exclamation point,
941 it will be treated as a shell command. For example, defining
942 "alias.new = !gitk --all --not ORIG_HEAD", the invocation
943 "git new" is equivalent to running the shell command
944 "gitk --all --not ORIG_HEAD". Note that shell commands will be
945 executed from the top-level directory of a repository, which may
946 not necessarily be the current directory.
947 `GIT_PREFIX` is set as returned by running 'git rev-parse --show-prefix'
948 from the original current directory. See linkgit:git-rev-parse[1].
949
950 am.keepcr::
951 If true, git-am will call git-mailsplit for patches in mbox format
952 with parameter `--keep-cr`. In this case git-mailsplit will
953 not remove `\r` from lines ending with `\r\n`. Can be overridden
954 by giving `--no-keep-cr` from the command line.
955 See linkgit:git-am[1], linkgit:git-mailsplit[1].
956
957 am.threeWay::
958 By default, `git am` will fail if the patch does not apply cleanly. When
959 set to true, this setting tells `git am` to fall back on 3-way merge if
960 the patch records the identity of blobs it is supposed to apply to and
961 we have those blobs available locally (equivalent to giving the `--3way`
962 option from the command line). Defaults to `false`.
963 See linkgit:git-am[1].
964
965 apply.ignoreWhitespace::
966 When set to 'change', tells 'git apply' to ignore changes in
967 whitespace, in the same way as the `--ignore-space-change`
968 option.
969 When set to one of: no, none, never, false tells 'git apply' to
970 respect all whitespace differences.
971 See linkgit:git-apply[1].
972
973 apply.whitespace::
974 Tells 'git apply' how to handle whitespaces, in the same way
975 as the `--whitespace` option. See linkgit:git-apply[1].
976
977 blame.showRoot::
978 Do not treat root commits as boundaries in linkgit:git-blame[1].
979 This option defaults to false.
980
981 blame.blankBoundary::
982 Show blank commit object name for boundary commits in
983 linkgit:git-blame[1]. This option defaults to false.
984
985 blame.showEmail::
986 Show the author email instead of author name in linkgit:git-blame[1].
987 This option defaults to false.
988
989 blame.date::
990 Specifies the format used to output dates in linkgit:git-blame[1].
991 If unset the iso format is used. For supported values,
992 see the discussion of the `--date` option at linkgit:git-log[1].
993
994 branch.autoSetupMerge::
995 Tells 'git branch' and 'git checkout' to set up new branches
996 so that linkgit:git-pull[1] will appropriately merge from the
997 starting point branch. Note that even if this option is not set,
998 this behavior can be chosen per-branch using the `--track`
999 and `--no-track` options. The valid settings are: `false` -- no
1000 automatic setup is done; `true` -- automatic setup is done when the
1001 starting point is a remote-tracking branch; `always` --
1002 automatic setup is done when the starting point is either a
1003 local branch or remote-tracking
1004 branch. This option defaults to true.
1005
1006 branch.autoSetupRebase::
1007 When a new branch is created with 'git branch' or 'git checkout'
1008 that tracks another branch, this variable tells Git to set
1009 up pull to rebase instead of merge (see "branch.<name>.rebase").
1010 When `never`, rebase is never automatically set to true.
1011 When `local`, rebase is set to true for tracked branches of
1012 other local branches.
1013 When `remote`, rebase is set to true for tracked branches of
1014 remote-tracking branches.
1015 When `always`, rebase will be set to true for all tracking
1016 branches.
1017 See "branch.autoSetupMerge" for details on how to set up a
1018 branch to track another branch.
1019 This option defaults to never.
1020
1021 branch.<name>.remote::
1022 When on branch <name>, it tells 'git fetch' and 'git push'
1023 which remote to fetch from/push to. The remote to push to
1024 may be overridden with `remote.pushDefault` (for all branches).
1025 The remote to push to, for the current branch, may be further
1026 overridden by `branch.<name>.pushRemote`. If no remote is
1027 configured, or if you are not on any branch, it defaults to
1028 `origin` for fetching and `remote.pushDefault` for pushing.
1029 Additionally, `.` (a period) is the current local repository
1030 (a dot-repository), see `branch.<name>.merge`'s final note below.
1031
1032 branch.<name>.pushRemote::
1033 When on branch <name>, it overrides `branch.<name>.remote` for
1034 pushing. It also overrides `remote.pushDefault` for pushing
1035 from branch <name>. When you pull from one place (e.g. your
1036 upstream) and push to another place (e.g. your own publishing
1037 repository), you would want to set `remote.pushDefault` to
1038 specify the remote to push to for all branches, and use this
1039 option to override it for a specific branch.
1040
1041 branch.<name>.merge::
1042 Defines, together with branch.<name>.remote, the upstream branch
1043 for the given branch. It tells 'git fetch'/'git pull'/'git rebase' which
1044 branch to merge and can also affect 'git push' (see push.default).
1045 When in branch <name>, it tells 'git fetch' the default
1046 refspec to be marked for merging in FETCH_HEAD. The value is
1047 handled like the remote part of a refspec, and must match a
1048 ref which is fetched from the remote given by
1049 "branch.<name>.remote".
1050 The merge information is used by 'git pull' (which at first calls
1051 'git fetch') to lookup the default branch for merging. Without
1052 this option, 'git pull' defaults to merge the first refspec fetched.
1053 Specify multiple values to get an octopus merge.
1054 If you wish to setup 'git pull' so that it merges into <name> from
1055 another branch in the local repository, you can point
1056 branch.<name>.merge to the desired branch, and use the relative path
1057 setting `.` (a period) for branch.<name>.remote.
1058
1059 branch.<name>.mergeOptions::
1060 Sets default options for merging into branch <name>. The syntax and
1061 supported options are the same as those of linkgit:git-merge[1], but
1062 option values containing whitespace characters are currently not
1063 supported.
1064
1065 branch.<name>.rebase::
1066 When true, rebase the branch <name> on top of the fetched branch,
1067 instead of merging the default branch from the default remote when
1068 "git pull" is run. See "pull.rebase" for doing this in a non
1069 branch-specific manner.
1070 +
1071 When `merges`, pass the `--rebase-merges` option to 'git rebase'
1072 so that the local merge commits are included in the rebase (see
1073 linkgit:git-rebase[1] for details).
1074 +
1075 When preserve, also pass `--preserve-merges` along to 'git rebase'
1076 so that locally committed merge commits will not be flattened
1077 by running 'git pull'.
1078 +
1079 When the value is `interactive`, the rebase is run in interactive mode.
1080 +
1081 *NOTE*: this is a possibly dangerous operation; do *not* use
1082 it unless you understand the implications (see linkgit:git-rebase[1]
1083 for details).
1084
1085 branch.<name>.description::
1086 Branch description, can be edited with
1087 `git branch --edit-description`. Branch description is
1088 automatically added in the format-patch cover letter or
1089 request-pull summary.
1090
1091 browser.<tool>.cmd::
1092 Specify the command to invoke the specified browser. The
1093 specified command is evaluated in shell with the URLs passed
1094 as arguments. (See linkgit:git-web{litdd}browse[1].)
1095
1096 browser.<tool>.path::
1097 Override the path for the given tool that may be used to
1098 browse HTML help (see `-w` option in linkgit:git-help[1]) or a
1099 working repository in gitweb (see linkgit:git-instaweb[1]).
1100
1101 clean.requireForce::
1102 A boolean to make git-clean do nothing unless given -f,
1103 -i or -n. Defaults to true.
1104
1105 color.advice::
1106 A boolean to enable/disable color in hints (e.g. when a push
1107 failed, see `advice.*` for a list). May be set to `always`,
1108 `false` (or `never`) or `auto` (or `true`), in which case colors
1109 are used only when the error output goes to a terminal. If
1110 unset, then the value of `color.ui` is used (`auto` by default).
1111
1112 color.advice.hint::
1113 Use customized color for hints.
1114
1115 color.branch::
1116 A boolean to enable/disable color in the output of
1117 linkgit:git-branch[1]. May be set to `always`,
1118 `false` (or `never`) or `auto` (or `true`), in which case colors are used
1119 only when the output is to a terminal. If unset, then the
1120 value of `color.ui` is used (`auto` by default).
1121
1122 color.branch.<slot>::
1123 Use customized color for branch coloration. `<slot>` is one of
1124 `current` (the current branch), `local` (a local branch),
1125 `remote` (a remote-tracking branch in refs/remotes/),
1126 `upstream` (upstream tracking branch), `plain` (other
1127 refs).
1128
1129 color.diff::
1130 Whether to use ANSI escape sequences to add color to patches.
1131 If this is set to `always`, linkgit:git-diff[1],
1132 linkgit:git-log[1], and linkgit:git-show[1] will use color
1133 for all patches. If it is set to `true` or `auto`, those
1134 commands will only use color when output is to the terminal.
1135 If unset, then the value of `color.ui` is used (`auto` by
1136 default).
1137 +
1138 This does not affect linkgit:git-format-patch[1] or the
1139 'git-diff-{asterisk}' plumbing commands. Can be overridden on the
1140 command line with the `--color[=<when>]` option.
1141
1142 diff.colorMoved::
1143 If set to either a valid `<mode>` or a true value, moved lines
1144 in a diff are colored differently, for details of valid modes
1145 see '--color-moved' in linkgit:git-diff[1]. If simply set to
1146 true the default color mode will be used. When set to false,
1147 moved lines are not colored.
1148
1149 color.diff.<slot>::
1150 Use customized color for diff colorization. `<slot>` specifies
1151 which part of the patch to use the specified color, and is one
1152 of `context` (context text - `plain` is a historical synonym),
1153 `meta` (metainformation), `frag`
1154 (hunk header), 'func' (function in hunk header), `old` (removed lines),
1155 `new` (added lines), `commit` (commit headers), `whitespace`
1156 (highlighting whitespace errors), `oldMoved` (deleted lines),
1157 `newMoved` (added lines), `oldMovedDimmed`, `oldMovedAlternative`,
1158 `oldMovedAlternativeDimmed`, `newMovedDimmed`, `newMovedAlternative`
1159 and `newMovedAlternativeDimmed` (See the '<mode>'
1160 setting of '--color-moved' in linkgit:git-diff[1] for details).
1161
1162 color.decorate.<slot>::
1163 Use customized color for 'git log --decorate' output. `<slot>` is one
1164 of `branch`, `remoteBranch`, `tag`, `stash` or `HEAD` for local
1165 branches, remote-tracking branches, tags, stash and HEAD, respectively.
1166
1167 color.grep::
1168 When set to `always`, always highlight matches. When `false` (or
1169 `never`), never. When set to `true` or `auto`, use color only
1170 when the output is written to the terminal. If unset, then the
1171 value of `color.ui` is used (`auto` by default).
1172
1173 color.grep.<slot>::
1174 Use customized color for grep colorization. `<slot>` specifies which
1175 part of the line to use the specified color, and is one of
1176 +
1177 --
1178 `context`;;
1179 non-matching text in context lines (when using `-A`, `-B`, or `-C`)
1180 `filename`;;
1181 filename prefix (when not using `-h`)
1182 `function`;;
1183 function name lines (when using `-p`)
1184 `linenumber`;;
1185 line number prefix (when using `-n`)
1186 `match`;;
1187 matching text (same as setting `matchContext` and `matchSelected`)
1188 `matchContext`;;
1189 matching text in context lines
1190 `matchSelected`;;
1191 matching text in selected lines
1192 `selected`;;
1193 non-matching text in selected lines
1194 `separator`;;
1195 separators between fields on a line (`:`, `-`, and `=`)
1196 and between hunks (`--`)
1197 --
1198
1199 color.interactive::
1200 When set to `always`, always use colors for interactive prompts
1201 and displays (such as those used by "git-add --interactive" and
1202 "git-clean --interactive"). When false (or `never`), never.
1203 When set to `true` or `auto`, use colors only when the output is
1204 to the terminal. If unset, then the value of `color.ui` is
1205 used (`auto` by default).
1206
1207 color.interactive.<slot>::
1208 Use customized color for 'git add --interactive' and 'git clean
1209 --interactive' output. `<slot>` may be `prompt`, `header`, `help`
1210 or `error`, for four distinct types of normal output from
1211 interactive commands.
1212
1213 color.pager::
1214 A boolean to enable/disable colored output when the pager is in
1215 use (default is true).
1216
1217 color.push::
1218 A boolean to enable/disable color in push errors. May be set to
1219 `always`, `false` (or `never`) or `auto` (or `true`), in which
1220 case colors are used only when the error output goes to a terminal.
1221 If unset, then the value of `color.ui` is used (`auto` by default).
1222
1223 color.push.error::
1224 Use customized color for push errors.
1225
1226 color.showBranch::
1227 A boolean to enable/disable color in the output of
1228 linkgit:git-show-branch[1]. May be set to `always`,
1229 `false` (or `never`) or `auto` (or `true`), in which case colors are used
1230 only when the output is to a terminal. If unset, then the
1231 value of `color.ui` is used (`auto` by default).
1232
1233 color.status::
1234 A boolean to enable/disable color in the output of
1235 linkgit:git-status[1]. May be set to `always`,
1236 `false` (or `never`) or `auto` (or `true`), in which case colors are used
1237 only when the output is to a terminal. If unset, then the
1238 value of `color.ui` is used (`auto` by default).
1239
1240 color.status.<slot>::
1241 Use customized color for status colorization. `<slot>` is
1242 one of `header` (the header text of the status message),
1243 `added` or `updated` (files which are added but not committed),
1244 `changed` (files which are changed but not added in the index),
1245 `untracked` (files which are not tracked by Git),
1246 `branch` (the current branch),
1247 `nobranch` (the color the 'no branch' warning is shown in, defaulting
1248 to red),
1249 `localBranch` or `remoteBranch` (the local and remote branch names,
1250 respectively, when branch and tracking information is displayed in the
1251 status short-format), or
1252 `unmerged` (files which have unmerged changes).
1253
1254 color.blame.repeatedLines::
1255 Use the customized color for the part of git-blame output that
1256 is repeated meta information per line (such as commit id,
1257 author name, date and timezone). Defaults to cyan.
1258
1259 color.blame.highlightRecent::
1260 This can be used to color the metadata of a blame line depending
1261 on age of the line.
1262 +
1263 This setting should be set to a comma-separated list of color and date settings,
1264 starting and ending with a color, the dates should be set from oldest to newest.
1265 The metadata will be colored given the colors if the the line was introduced
1266 before the given timestamp, overwriting older timestamped colors.
1267 +
1268 Instead of an absolute timestamp relative timestamps work as well, e.g.
1269 2.weeks.ago is valid to address anything older than 2 weeks.
1270 +
1271 It defaults to 'blue,12 month ago,white,1 month ago,red', which colors
1272 everything older than one year blue, recent changes between one month and
1273 one year old are kept white, and lines introduced within the last month are
1274 colored red.
1275
1276 blame.coloring::
1277 This determines the coloring scheme to be applied to blame
1278 output. It can be 'repeatedLines', 'highlightRecent',
1279 or 'none' which is the default.
1280
1281 color.transport::
1282 A boolean to enable/disable color when pushes are rejected. May be
1283 set to `always`, `false` (or `never`) or `auto` (or `true`), in which
1284 case colors are used only when the error output goes to a terminal.
1285 If unset, then the value of `color.ui` is used (`auto` by default).
1286
1287 color.transport.rejected::
1288 Use customized color when a push was rejected.
1289
1290 color.ui::
1291 This variable determines the default value for variables such
1292 as `color.diff` and `color.grep` that control the use of color
1293 per command family. Its scope will expand as more commands learn
1294 configuration to set a default for the `--color` option. Set it
1295 to `false` or `never` if you prefer Git commands not to use
1296 color unless enabled explicitly with some other configuration
1297 or the `--color` option. Set it to `always` if you want all
1298 output not intended for machine consumption to use color, to
1299 `true` or `auto` (this is the default since Git 1.8.4) if you
1300 want such output to use color when written to the terminal.
1301
1302 column.ui::
1303 Specify whether supported commands should output in columns.
1304 This variable consists of a list of tokens separated by spaces
1305 or commas:
1306 +
1307 These options control when the feature should be enabled
1308 (defaults to 'never'):
1309 +
1310 --
1311 `always`;;
1312 always show in columns
1313 `never`;;
1314 never show in columns
1315 `auto`;;
1316 show in columns if the output is to the terminal
1317 --
1318 +
1319 These options control layout (defaults to 'column'). Setting any
1320 of these implies 'always' if none of 'always', 'never', or 'auto' are
1321 specified.
1322 +
1323 --
1324 `column`;;
1325 fill columns before rows
1326 `row`;;
1327 fill rows before columns
1328 `plain`;;
1329 show in one column
1330 --
1331 +
1332 Finally, these options can be combined with a layout option (defaults
1333 to 'nodense'):
1334 +
1335 --
1336 `dense`;;
1337 make unequal size columns to utilize more space
1338 `nodense`;;
1339 make equal size columns
1340 --
1341
1342 column.branch::
1343 Specify whether to output branch listing in `git branch` in columns.
1344 See `column.ui` for details.
1345
1346 column.clean::
1347 Specify the layout when list items in `git clean -i`, which always
1348 shows files and directories in columns. See `column.ui` for details.
1349
1350 column.status::
1351 Specify whether to output untracked files in `git status` in columns.
1352 See `column.ui` for details.
1353
1354 column.tag::
1355 Specify whether to output tag listing in `git tag` in columns.
1356 See `column.ui` for details.
1357
1358 commit.cleanup::
1359 This setting overrides the default of the `--cleanup` option in
1360 `git commit`. See linkgit:git-commit[1] for details. Changing the
1361 default can be useful when you always want to keep lines that begin
1362 with comment character `#` in your log message, in which case you
1363 would do `git config commit.cleanup whitespace` (note that you will
1364 have to remove the help lines that begin with `#` in the commit log
1365 template yourself, if you do this).
1366
1367 commit.gpgSign::
1368
1369 A boolean to specify whether all commits should be GPG signed.
1370 Use of this option when doing operations such as rebase can
1371 result in a large number of commits being signed. It may be
1372 convenient to use an agent to avoid typing your GPG passphrase
1373 several times.
1374
1375 commit.status::
1376 A boolean to enable/disable inclusion of status information in the
1377 commit message template when using an editor to prepare the commit
1378 message. Defaults to true.
1379
1380 commit.template::
1381 Specify the pathname of a file to use as the template for
1382 new commit messages.
1383
1384 commit.verbose::
1385 A boolean or int to specify the level of verbose with `git commit`.
1386 See linkgit:git-commit[1].
1387
1388 credential.helper::
1389 Specify an external helper to be called when a username or
1390 password credential is needed; the helper may consult external
1391 storage to avoid prompting the user for the credentials. Note
1392 that multiple helpers may be defined. See linkgit:gitcredentials[7]
1393 for details.
1394
1395 credential.useHttpPath::
1396 When acquiring credentials, consider the "path" component of an http
1397 or https URL to be important. Defaults to false. See
1398 linkgit:gitcredentials[7] for more information.
1399
1400 credential.username::
1401 If no username is set for a network authentication, use this username
1402 by default. See credential.<context>.* below, and
1403 linkgit:gitcredentials[7].
1404
1405 credential.<url>.*::
1406 Any of the credential.* options above can be applied selectively to
1407 some credentials. For example "credential.https://example.com.username"
1408 would set the default username only for https connections to
1409 example.com. See linkgit:gitcredentials[7] for details on how URLs are
1410 matched.
1411
1412 credentialCache.ignoreSIGHUP::
1413 Tell git-credential-cache--daemon to ignore SIGHUP, instead of quitting.
1414
1415 include::diff-config.txt[]
1416
1417 difftool.<tool>.path::
1418 Override the path for the given tool. This is useful in case
1419 your tool is not in the PATH.
1420
1421 difftool.<tool>.cmd::
1422 Specify the command to invoke the specified diff tool.
1423 The specified command is evaluated in shell with the following
1424 variables available: 'LOCAL' is set to the name of the temporary
1425 file containing the contents of the diff pre-image and 'REMOTE'
1426 is set to the name of the temporary file containing the contents
1427 of the diff post-image.
1428
1429 difftool.prompt::
1430 Prompt before each invocation of the diff tool.
1431
1432 fastimport.unpackLimit::
1433 If the number of objects imported by linkgit:git-fast-import[1]
1434 is below this limit, then the objects will be unpacked into
1435 loose object files. However if the number of imported objects
1436 equals or exceeds this limit then the pack will be stored as a
1437 pack. Storing the pack from a fast-import can make the import
1438 operation complete faster, especially on slow filesystems. If
1439 not set, the value of `transfer.unpackLimit` is used instead.
1440
1441 fetch.recurseSubmodules::
1442 This option can be either set to a boolean value or to 'on-demand'.
1443 Setting it to a boolean changes the behavior of fetch and pull to
1444 unconditionally recurse into submodules when set to true or to not
1445 recurse at all when set to false. When set to 'on-demand' (the default
1446 value), fetch and pull will only recurse into a populated submodule
1447 when its superproject retrieves a commit that updates the submodule's
1448 reference.
1449
1450 fetch.fsckObjects::
1451 If it is set to true, git-fetch-pack will check all fetched
1452 objects. It will abort in the case of a malformed object or a
1453 broken link. The result of an abort are only dangling objects.
1454 Defaults to false. If not set, the value of `transfer.fsckObjects`
1455 is used instead.
1456
1457 fetch.unpackLimit::
1458 If the number of objects fetched over the Git native
1459 transfer is below this
1460 limit, then the objects will be unpacked into loose object
1461 files. However if the number of received objects equals or
1462 exceeds this limit then the received pack will be stored as
1463 a pack, after adding any missing delta bases. Storing the
1464 pack from a push can make the push operation complete faster,
1465 especially on slow filesystems. If not set, the value of
1466 `transfer.unpackLimit` is used instead.
1467
1468 fetch.prune::
1469 If true, fetch will automatically behave as if the `--prune`
1470 option was given on the command line. See also `remote.<name>.prune`
1471 and the PRUNING section of linkgit:git-fetch[1].
1472
1473 fetch.pruneTags::
1474 If true, fetch will automatically behave as if the
1475 `refs/tags/*:refs/tags/*` refspec was provided when pruning,
1476 if not set already. This allows for setting both this option
1477 and `fetch.prune` to maintain a 1=1 mapping to upstream
1478 refs. See also `remote.<name>.pruneTags` and the PRUNING
1479 section of linkgit:git-fetch[1].
1480
1481 fetch.output::
1482 Control how ref update status is printed. Valid values are
1483 `full` and `compact`. Default value is `full`. See section
1484 OUTPUT in linkgit:git-fetch[1] for detail.
1485
1486 format.attach::
1487 Enable multipart/mixed attachments as the default for
1488 'format-patch'. The value can also be a double quoted string
1489 which will enable attachments as the default and set the
1490 value as the boundary. See the --attach option in
1491 linkgit:git-format-patch[1].
1492
1493 format.from::
1494 Provides the default value for the `--from` option to format-patch.
1495 Accepts a boolean value, or a name and email address. If false,
1496 format-patch defaults to `--no-from`, using commit authors directly in
1497 the "From:" field of patch mails. If true, format-patch defaults to
1498 `--from`, using your committer identity in the "From:" field of patch
1499 mails and including a "From:" field in the body of the patch mail if
1500 different. If set to a non-boolean value, format-patch uses that
1501 value instead of your committer identity. Defaults to false.
1502
1503 format.numbered::
1504 A boolean which can enable or disable sequence numbers in patch
1505 subjects. It defaults to "auto" which enables it only if there
1506 is more than one patch. It can be enabled or disabled for all
1507 messages by setting it to "true" or "false". See --numbered
1508 option in linkgit:git-format-patch[1].
1509
1510 format.headers::
1511 Additional email headers to include in a patch to be submitted
1512 by mail. See linkgit:git-format-patch[1].
1513
1514 format.to::
1515 format.cc::
1516 Additional recipients to include in a patch to be submitted
1517 by mail. See the --to and --cc options in
1518 linkgit:git-format-patch[1].
1519
1520 format.subjectPrefix::
1521 The default for format-patch is to output files with the '[PATCH]'
1522 subject prefix. Use this variable to change that prefix.
1523
1524 format.signature::
1525 The default for format-patch is to output a signature containing
1526 the Git version number. Use this variable to change that default.
1527 Set this variable to the empty string ("") to suppress
1528 signature generation.
1529
1530 format.signatureFile::
1531 Works just like format.signature except the contents of the
1532 file specified by this variable will be used as the signature.
1533
1534 format.suffix::
1535 The default for format-patch is to output files with the suffix
1536 `.patch`. Use this variable to change that suffix (make sure to
1537 include the dot if you want it).
1538
1539 format.pretty::
1540 The default pretty format for log/show/whatchanged command,
1541 See linkgit:git-log[1], linkgit:git-show[1],
1542 linkgit:git-whatchanged[1].
1543
1544 format.thread::
1545 The default threading style for 'git format-patch'. Can be
1546 a boolean value, or `shallow` or `deep`. `shallow` threading
1547 makes every mail a reply to the head of the series,
1548 where the head is chosen from the cover letter, the
1549 `--in-reply-to`, and the first patch mail, in this order.
1550 `deep` threading makes every mail a reply to the previous one.
1551 A true boolean value is the same as `shallow`, and a false
1552 value disables threading.
1553
1554 format.signOff::
1555 A boolean value which lets you enable the `-s/--signoff` option of
1556 format-patch by default. *Note:* Adding the Signed-off-by: line to a
1557 patch should be a conscious act and means that you certify you have
1558 the rights to submit this work under the same open source license.
1559 Please see the 'SubmittingPatches' document for further discussion.
1560
1561 format.coverLetter::
1562 A boolean that controls whether to generate a cover-letter when
1563 format-patch is invoked, but in addition can be set to "auto", to
1564 generate a cover-letter only when there's more than one patch.
1565
1566 format.outputDirectory::
1567 Set a custom directory to store the resulting files instead of the
1568 current working directory.
1569
1570 format.useAutoBase::
1571 A boolean value which lets you enable the `--base=auto` option of
1572 format-patch by default.
1573
1574 filter.<driver>.clean::
1575 The command which is used to convert the content of a worktree
1576 file to a blob upon checkin. See linkgit:gitattributes[5] for
1577 details.
1578
1579 filter.<driver>.smudge::
1580 The command which is used to convert the content of a blob
1581 object to a worktree file upon checkout. See
1582 linkgit:gitattributes[5] for details.
1583
1584 fsck.<msg-id>::
1585 Allows overriding the message type (error, warn or ignore) of a
1586 specific message ID such as `missingEmail`.
1587 +
1588 For convenience, fsck prefixes the error/warning with the message ID,
1589 e.g. "missingEmail: invalid author/committer line - missing email" means
1590 that setting `fsck.missingEmail = ignore` will hide that issue.
1591 +
1592 This feature is intended to support working with legacy repositories
1593 which cannot be repaired without disruptive changes.
1594
1595 fsck.skipList::
1596 The path to a sorted list of object names (i.e. one SHA-1 per
1597 line) that are known to be broken in a non-fatal way and should
1598 be ignored. This feature is useful when an established project
1599 should be accepted despite early commits containing errors that
1600 can be safely ignored such as invalid committer email addresses.
1601 Note: corrupt objects cannot be skipped with this setting.
1602
1603 gc.aggressiveDepth::
1604 The depth parameter used in the delta compression
1605 algorithm used by 'git gc --aggressive'. This defaults
1606 to 50.
1607
1608 gc.aggressiveWindow::
1609 The window size parameter used in the delta compression
1610 algorithm used by 'git gc --aggressive'. This defaults
1611 to 250.
1612
1613 gc.auto::
1614 When there are approximately more than this many loose
1615 objects in the repository, `git gc --auto` will pack them.
1616 Some Porcelain commands use this command to perform a
1617 light-weight garbage collection from time to time. The
1618 default value is 6700. Setting this to 0 disables it.
1619
1620 gc.autoPackLimit::
1621 When there are more than this many packs that are not
1622 marked with `*.keep` file in the repository, `git gc
1623 --auto` consolidates them into one larger pack. The
1624 default value is 50. Setting this to 0 disables it.
1625
1626 gc.autoDetach::
1627 Make `git gc --auto` return immediately and run in background
1628 if the system supports it. Default is true.
1629
1630 gc.bigPackThreshold::
1631 If non-zero, all packs larger than this limit are kept when
1632 `git gc` is run. This is very similar to `--keep-base-pack`
1633 except that all packs that meet the threshold are kept, not
1634 just the base pack. Defaults to zero. Common unit suffixes of
1635 'k', 'm', or 'g' are supported.
1636 +
1637 Note that if the number of kept packs is more than gc.autoPackLimit,
1638 this configuration variable is ignored, all packs except the base pack
1639 will be repacked. After this the number of packs should go below
1640 gc.autoPackLimit and gc.bigPackThreshold should be respected again.
1641
1642 gc.logExpiry::
1643 If the file gc.log exists, then `git gc --auto` won't run
1644 unless that file is more than 'gc.logExpiry' old. Default is
1645 "1.day". See `gc.pruneExpire` for more ways to specify its
1646 value.
1647
1648 gc.packRefs::
1649 Running `git pack-refs` in a repository renders it
1650 unclonable by Git versions prior to 1.5.1.2 over dumb
1651 transports such as HTTP. This variable determines whether
1652 'git gc' runs `git pack-refs`. This can be set to `notbare`
1653 to enable it within all non-bare repos or it can be set to a
1654 boolean value. The default is `true`.
1655
1656 gc.pruneExpire::
1657 When 'git gc' is run, it will call 'prune --expire 2.weeks.ago'.
1658 Override the grace period with this config variable. The value
1659 "now" may be used to disable this grace period and always prune
1660 unreachable objects immediately, or "never" may be used to
1661 suppress pruning. This feature helps prevent corruption when
1662 'git gc' runs concurrently with another process writing to the
1663 repository; see the "NOTES" section of linkgit:git-gc[1].
1664
1665 gc.worktreePruneExpire::
1666 When 'git gc' is run, it calls
1667 'git worktree prune --expire 3.months.ago'.
1668 This config variable can be used to set a different grace
1669 period. The value "now" may be used to disable the grace
1670 period and prune `$GIT_DIR/worktrees` immediately, or "never"
1671 may be used to suppress pruning.
1672
1673 gc.reflogExpire::
1674 gc.<pattern>.reflogExpire::
1675 'git reflog expire' removes reflog entries older than
1676 this time; defaults to 90 days. The value "now" expires all
1677 entries immediately, and "never" suppresses expiration
1678 altogether. With "<pattern>" (e.g.
1679 "refs/stash") in the middle the setting applies only to
1680 the refs that match the <pattern>.
1681
1682 gc.reflogExpireUnreachable::
1683 gc.<pattern>.reflogExpireUnreachable::
1684 'git reflog expire' removes reflog entries older than
1685 this time and are not reachable from the current tip;
1686 defaults to 30 days. The value "now" expires all entries
1687 immediately, and "never" suppresses expiration altogether.
1688 With "<pattern>" (e.g. "refs/stash")
1689 in the middle, the setting applies only to the refs that
1690 match the <pattern>.
1691
1692 gc.rerereResolved::
1693 Records of conflicted merge you resolved earlier are
1694 kept for this many days when 'git rerere gc' is run.
1695 You can also use more human-readable "1.month.ago", etc.
1696 The default is 60 days. See linkgit:git-rerere[1].
1697
1698 gc.rerereUnresolved::
1699 Records of conflicted merge you have not resolved are
1700 kept for this many days when 'git rerere gc' is run.
1701 You can also use more human-readable "1.month.ago", etc.
1702 The default is 15 days. See linkgit:git-rerere[1].
1703
1704 gitcvs.commitMsgAnnotation::
1705 Append this string to each commit message. Set to empty string
1706 to disable this feature. Defaults to "via git-CVS emulator".
1707
1708 gitcvs.enabled::
1709 Whether the CVS server interface is enabled for this repository.
1710 See linkgit:git-cvsserver[1].
1711
1712 gitcvs.logFile::
1713 Path to a log file where the CVS server interface well... logs
1714 various stuff. See linkgit:git-cvsserver[1].
1715
1716 gitcvs.usecrlfattr::
1717 If true, the server will look up the end-of-line conversion
1718 attributes for files to determine the `-k` modes to use. If
1719 the attributes force Git to treat a file as text,
1720 the `-k` mode will be left blank so CVS clients will
1721 treat it as text. If they suppress text conversion, the file
1722 will be set with '-kb' mode, which suppresses any newline munging
1723 the client might otherwise do. If the attributes do not allow
1724 the file type to be determined, then `gitcvs.allBinary` is
1725 used. See linkgit:gitattributes[5].
1726
1727 gitcvs.allBinary::
1728 This is used if `gitcvs.usecrlfattr` does not resolve
1729 the correct '-kb' mode to use. If true, all
1730 unresolved files are sent to the client in
1731 mode '-kb'. This causes the client to treat them
1732 as binary files, which suppresses any newline munging it
1733 otherwise might do. Alternatively, if it is set to "guess",
1734 then the contents of the file are examined to decide if
1735 it is binary, similar to `core.autocrlf`.
1736
1737 gitcvs.dbName::
1738 Database used by git-cvsserver to cache revision information
1739 derived from the Git repository. The exact meaning depends on the
1740 used database driver, for SQLite (which is the default driver) this
1741 is a filename. Supports variable substitution (see
1742 linkgit:git-cvsserver[1] for details). May not contain semicolons (`;`).
1743 Default: '%Ggitcvs.%m.sqlite'
1744
1745 gitcvs.dbDriver::
1746 Used Perl DBI driver. You can specify any available driver
1747 for this here, but it might not work. git-cvsserver is tested
1748 with 'DBD::SQLite', reported to work with 'DBD::Pg', and
1749 reported *not* to work with 'DBD::mysql'. Experimental feature.
1750 May not contain double colons (`:`). Default: 'SQLite'.
1751 See linkgit:git-cvsserver[1].
1752
1753 gitcvs.dbUser, gitcvs.dbPass::
1754 Database user and password. Only useful if setting `gitcvs.dbDriver`,
1755 since SQLite has no concept of database users and/or passwords.
1756 'gitcvs.dbUser' supports variable substitution (see
1757 linkgit:git-cvsserver[1] for details).
1758
1759 gitcvs.dbTableNamePrefix::
1760 Database table name prefix. Prepended to the names of any
1761 database tables used, allowing a single database to be used
1762 for several repositories. Supports variable substitution (see
1763 linkgit:git-cvsserver[1] for details). Any non-alphabetic
1764 characters will be replaced with underscores.
1765
1766 All gitcvs variables except for `gitcvs.usecrlfattr` and
1767 `gitcvs.allBinary` can also be specified as
1768 'gitcvs.<access_method>.<varname>' (where 'access_method'
1769 is one of "ext" and "pserver") to make them apply only for the given
1770 access method.
1771
1772 gitweb.category::
1773 gitweb.description::
1774 gitweb.owner::
1775 gitweb.url::
1776 See linkgit:gitweb[1] for description.
1777
1778 gitweb.avatar::
1779 gitweb.blame::
1780 gitweb.grep::
1781 gitweb.highlight::
1782 gitweb.patches::
1783 gitweb.pickaxe::
1784 gitweb.remote_heads::
1785 gitweb.showSizes::
1786 gitweb.snapshot::
1787 See linkgit:gitweb.conf[5] for description.
1788
1789 grep.lineNumber::
1790 If set to true, enable `-n` option by default.
1791
1792 grep.patternType::
1793 Set the default matching behavior. Using a value of 'basic', 'extended',
1794 'fixed', or 'perl' will enable the `--basic-regexp`, `--extended-regexp`,
1795 `--fixed-strings`, or `--perl-regexp` option accordingly, while the
1796 value 'default' will return to the default matching behavior.
1797
1798 grep.extendedRegexp::
1799 If set to true, enable `--extended-regexp` option by default. This
1800 option is ignored when the `grep.patternType` option is set to a value
1801 other than 'default'.
1802
1803 grep.threads::
1804 Number of grep worker threads to use.
1805 See `grep.threads` in linkgit:git-grep[1] for more information.
1806
1807 grep.fallbackToNoIndex::
1808 If set to true, fall back to git grep --no-index if git grep
1809 is executed outside of a git repository. Defaults to false.
1810
1811 gpg.program::
1812 Use this custom program instead of "`gpg`" found on `$PATH` when
1813 making or verifying a PGP signature. The program must support the
1814 same command-line interface as GPG, namely, to verify a detached
1815 signature, "`gpg --verify $file - <$signature`" is run, and the
1816 program is expected to signal a good signature by exiting with
1817 code 0, and to generate an ASCII-armored detached signature, the
1818 standard input of "`gpg -bsau $key`" is fed with the contents to be
1819 signed, and the program is expected to send the result to its
1820 standard output.
1821
1822 gui.commitMsgWidth::
1823 Defines how wide the commit message window is in the
1824 linkgit:git-gui[1]. "75" is the default.
1825
1826 gui.diffContext::
1827 Specifies how many context lines should be used in calls to diff
1828 made by the linkgit:git-gui[1]. The default is "5".
1829
1830 gui.displayUntracked::
1831 Determines if linkgit:git-gui[1] shows untracked files
1832 in the file list. The default is "true".
1833
1834 gui.encoding::
1835 Specifies the default encoding to use for displaying of
1836 file contents in linkgit:git-gui[1] and linkgit:gitk[1].
1837 It can be overridden by setting the 'encoding' attribute
1838 for relevant files (see linkgit:gitattributes[5]).
1839 If this option is not set, the tools default to the
1840 locale encoding.
1841
1842 gui.matchTrackingBranch::
1843 Determines if new branches created with linkgit:git-gui[1] should
1844 default to tracking remote branches with matching names or
1845 not. Default: "false".
1846
1847 gui.newBranchTemplate::
1848 Is used as suggested name when creating new branches using the
1849 linkgit:git-gui[1].
1850
1851 gui.pruneDuringFetch::
1852 "true" if linkgit:git-gui[1] should prune remote-tracking branches when
1853 performing a fetch. The default value is "false".
1854
1855 gui.trustmtime::
1856 Determines if linkgit:git-gui[1] should trust the file modification
1857 timestamp or not. By default the timestamps are not trusted.
1858
1859 gui.spellingDictionary::
1860 Specifies the dictionary used for spell checking commit messages in
1861 the linkgit:git-gui[1]. When set to "none" spell checking is turned
1862 off.
1863
1864 gui.fastCopyBlame::
1865 If true, 'git gui blame' uses `-C` instead of `-C -C` for original
1866 location detection. It makes blame significantly faster on huge
1867 repositories at the expense of less thorough copy detection.
1868
1869 gui.copyBlameThreshold::
1870 Specifies the threshold to use in 'git gui blame' original location
1871 detection, measured in alphanumeric characters. See the
1872 linkgit:git-blame[1] manual for more information on copy detection.
1873
1874 gui.blamehistoryctx::
1875 Specifies the radius of history context in days to show in
1876 linkgit:gitk[1] for the selected commit, when the `Show History
1877 Context` menu item is invoked from 'git gui blame'. If this
1878 variable is set to zero, the whole history is shown.
1879
1880 guitool.<name>.cmd::
1881 Specifies the shell command line to execute when the corresponding item
1882 of the linkgit:git-gui[1] `Tools` menu is invoked. This option is
1883 mandatory for every tool. The command is executed from the root of
1884 the working directory, and in the environment it receives the name of
1885 the tool as `GIT_GUITOOL`, the name of the currently selected file as
1886 'FILENAME', and the name of the current branch as 'CUR_BRANCH' (if
1887 the head is detached, 'CUR_BRANCH' is empty).
1888
1889 guitool.<name>.needsFile::
1890 Run the tool only if a diff is selected in the GUI. It guarantees
1891 that 'FILENAME' is not empty.
1892
1893 guitool.<name>.noConsole::
1894 Run the command silently, without creating a window to display its
1895 output.
1896
1897 guitool.<name>.noRescan::
1898 Don't rescan the working directory for changes after the tool
1899 finishes execution.
1900
1901 guitool.<name>.confirm::
1902 Show a confirmation dialog before actually running the tool.
1903
1904 guitool.<name>.argPrompt::
1905 Request a string argument from the user, and pass it to the tool
1906 through the `ARGS` environment variable. Since requesting an
1907 argument implies confirmation, the 'confirm' option has no effect
1908 if this is enabled. If the option is set to 'true', 'yes', or '1',
1909 the dialog uses a built-in generic prompt; otherwise the exact
1910 value of the variable is used.
1911
1912 guitool.<name>.revPrompt::
1913 Request a single valid revision from the user, and set the
1914 `REVISION` environment variable. In other aspects this option
1915 is similar to 'argPrompt', and can be used together with it.
1916
1917 guitool.<name>.revUnmerged::
1918 Show only unmerged branches in the 'revPrompt' subdialog.
1919 This is useful for tools similar to merge or rebase, but not
1920 for things like checkout or reset.
1921
1922 guitool.<name>.title::
1923 Specifies the title to use for the prompt dialog. The default
1924 is the tool name.
1925
1926 guitool.<name>.prompt::
1927 Specifies the general prompt string to display at the top of
1928 the dialog, before subsections for 'argPrompt' and 'revPrompt'.
1929 The default value includes the actual command.
1930
1931 help.browser::
1932 Specify the browser that will be used to display help in the
1933 'web' format. See linkgit:git-help[1].
1934
1935 help.format::
1936 Override the default help format used by linkgit:git-help[1].
1937 Values 'man', 'info', 'web' and 'html' are supported. 'man' is
1938 the default. 'web' and 'html' are the same.
1939
1940 help.autoCorrect::
1941 Automatically correct and execute mistyped commands after
1942 waiting for the given number of deciseconds (0.1 sec). If more
1943 than one command can be deduced from the entered text, nothing
1944 will be executed. If the value of this option is negative,
1945 the corrected command will be executed immediately. If the
1946 value is 0 - the command will be just shown but not executed.
1947 This is the default.
1948
1949 help.htmlPath::
1950 Specify the path where the HTML documentation resides. File system paths
1951 and URLs are supported. HTML pages will be prefixed with this path when
1952 help is displayed in the 'web' format. This defaults to the documentation
1953 path of your Git installation.
1954
1955 http.proxy::
1956 Override the HTTP proxy, normally configured using the 'http_proxy',
1957 'https_proxy', and 'all_proxy' environment variables (see `curl(1)`). In
1958 addition to the syntax understood by curl, it is possible to specify a
1959 proxy string with a user name but no password, in which case git will
1960 attempt to acquire one in the same way it does for other credentials. See
1961 linkgit:gitcredentials[7] for more information. The syntax thus is
1962 '[protocol://][user[:password]@]proxyhost[:port]'. This can be overridden
1963 on a per-remote basis; see remote.<name>.proxy
1964
1965 http.proxyAuthMethod::
1966 Set the method with which to authenticate against the HTTP proxy. This
1967 only takes effect if the configured proxy string contains a user name part
1968 (i.e. is of the form 'user@host' or 'user@host:port'). This can be
1969 overridden on a per-remote basis; see `remote.<name>.proxyAuthMethod`.
1970 Both can be overridden by the `GIT_HTTP_PROXY_AUTHMETHOD` environment
1971 variable. Possible values are:
1972 +
1973 --
1974 * `anyauth` - Automatically pick a suitable authentication method. It is
1975 assumed that the proxy answers an unauthenticated request with a 407
1976 status code and one or more Proxy-authenticate headers with supported
1977 authentication methods. This is the default.
1978 * `basic` - HTTP Basic authentication
1979 * `digest` - HTTP Digest authentication; this prevents the password from being
1980 transmitted to the proxy in clear text
1981 * `negotiate` - GSS-Negotiate authentication (compare the --negotiate option
1982 of `curl(1)`)
1983 * `ntlm` - NTLM authentication (compare the --ntlm option of `curl(1)`)
1984 --
1985
1986 http.emptyAuth::
1987 Attempt authentication without seeking a username or password. This
1988 can be used to attempt GSS-Negotiate authentication without specifying
1989 a username in the URL, as libcurl normally requires a username for
1990 authentication.
1991
1992 http.delegation::
1993 Control GSSAPI credential delegation. The delegation is disabled
1994 by default in libcurl since version 7.21.7. Set parameter to tell
1995 the server what it is allowed to delegate when it comes to user
1996 credentials. Used with GSS/kerberos. Possible values are:
1997 +
1998 --
1999 * `none` - Don't allow any delegation.
2000 * `policy` - Delegates if and only if the OK-AS-DELEGATE flag is set in the
2001 Kerberos service ticket, which is a matter of realm policy.
2002 * `always` - Unconditionally allow the server to delegate.
2003 --
2004
2005
2006 http.extraHeader::
2007 Pass an additional HTTP header when communicating with a server. If
2008 more than one such entry exists, all of them are added as extra
2009 headers. To allow overriding the settings inherited from the system
2010 config, an empty value will reset the extra headers to the empty list.
2011
2012 http.cookieFile::
2013 The pathname of a file containing previously stored cookie lines,
2014 which should be used
2015 in the Git http session, if they match the server. The file format
2016 of the file to read cookies from should be plain HTTP headers or
2017 the Netscape/Mozilla cookie file format (see `curl(1)`).
2018 NOTE that the file specified with http.cookieFile is used only as
2019 input unless http.saveCookies is set.
2020
2021 http.saveCookies::
2022 If set, store cookies received during requests to the file specified by
2023 http.cookieFile. Has no effect if http.cookieFile is unset.
2024
2025 http.sslVersion::
2026 The SSL version to use when negotiating an SSL connection, if you
2027 want to force the default. The available and default version
2028 depend on whether libcurl was built against NSS or OpenSSL and the
2029 particular configuration of the crypto library in use. Internally
2030 this sets the 'CURLOPT_SSL_VERSION' option; see the libcurl
2031 documentation for more details on the format of this option and
2032 for the ssl version supported. Actually the possible values of
2033 this option are:
2034
2035 - sslv2
2036 - sslv3
2037 - tlsv1
2038 - tlsv1.0
2039 - tlsv1.1
2040 - tlsv1.2
2041 - tlsv1.3
2042
2043 +
2044 Can be overridden by the `GIT_SSL_VERSION` environment variable.
2045 To force git to use libcurl's default ssl version and ignore any
2046 explicit http.sslversion option, set `GIT_SSL_VERSION` to the
2047 empty string.
2048
2049 http.sslCipherList::
2050 A list of SSL ciphers to use when negotiating an SSL connection.
2051 The available ciphers depend on whether libcurl was built against
2052 NSS or OpenSSL and the particular configuration of the crypto
2053 library in use. Internally this sets the 'CURLOPT_SSL_CIPHER_LIST'
2054 option; see the libcurl documentation for more details on the format
2055 of this list.
2056 +
2057 Can be overridden by the `GIT_SSL_CIPHER_LIST` environment variable.
2058 To force git to use libcurl's default cipher list and ignore any
2059 explicit http.sslCipherList option, set `GIT_SSL_CIPHER_LIST` to the
2060 empty string.
2061
2062 http.sslVerify::
2063 Whether to verify the SSL certificate when fetching or pushing
2064 over HTTPS. Defaults to true. Can be overridden by the
2065 `GIT_SSL_NO_VERIFY` environment variable.
2066
2067 http.sslCert::
2068 File containing the SSL certificate when fetching or pushing
2069 over HTTPS. Can be overridden by the `GIT_SSL_CERT` environment
2070 variable.
2071
2072 http.sslKey::
2073 File containing the SSL private key when fetching or pushing
2074 over HTTPS. Can be overridden by the `GIT_SSL_KEY` environment
2075 variable.
2076
2077 http.sslCertPasswordProtected::
2078 Enable Git's password prompt for the SSL certificate. Otherwise
2079 OpenSSL will prompt the user, possibly many times, if the
2080 certificate or private key is encrypted. Can be overridden by the
2081 `GIT_SSL_CERT_PASSWORD_PROTECTED` environment variable.
2082
2083 http.sslCAInfo::
2084 File containing the certificates to verify the peer with when
2085 fetching or pushing over HTTPS. Can be overridden by the
2086 `GIT_SSL_CAINFO` environment variable.
2087
2088 http.sslCAPath::
2089 Path containing files with the CA certificates to verify the peer
2090 with when fetching or pushing over HTTPS. Can be overridden
2091 by the `GIT_SSL_CAPATH` environment variable.
2092
2093 http.pinnedpubkey::
2094 Public key of the https service. It may either be the filename of
2095 a PEM or DER encoded public key file or a string starting with
2096 'sha256//' followed by the base64 encoded sha256 hash of the
2097 public key. See also libcurl 'CURLOPT_PINNEDPUBLICKEY'. git will
2098 exit with an error if this option is set but not supported by
2099 cURL.
2100
2101 http.sslTry::
2102 Attempt to use AUTH SSL/TLS and encrypted data transfers
2103 when connecting via regular FTP protocol. This might be needed
2104 if the FTP server requires it for security reasons or you wish
2105 to connect securely whenever remote FTP server supports it.
2106 Default is false since it might trigger certificate verification
2107 errors on misconfigured servers.
2108
2109 http.maxRequests::
2110 How many HTTP requests to launch in parallel. Can be overridden
2111 by the `GIT_HTTP_MAX_REQUESTS` environment variable. Default is 5.
2112
2113 http.minSessions::
2114 The number of curl sessions (counted across slots) to be kept across
2115 requests. They will not be ended with curl_easy_cleanup() until
2116 http_cleanup() is invoked. If USE_CURL_MULTI is not defined, this
2117 value will be capped at 1. Defaults to 1.
2118
2119 http.postBuffer::
2120 Maximum size in bytes of the buffer used by smart HTTP
2121 transports when POSTing data to the remote system.
2122 For requests larger than this buffer size, HTTP/1.1 and
2123 Transfer-Encoding: chunked is used to avoid creating a
2124 massive pack file locally. Default is 1 MiB, which is
2125 sufficient for most requests.
2126
2127 http.lowSpeedLimit, http.lowSpeedTime::
2128 If the HTTP transfer speed is less than 'http.lowSpeedLimit'
2129 for longer than 'http.lowSpeedTime' seconds, the transfer is aborted.
2130 Can be overridden by the `GIT_HTTP_LOW_SPEED_LIMIT` and
2131 `GIT_HTTP_LOW_SPEED_TIME` environment variables.
2132
2133 http.noEPSV::
2134 A boolean which disables using of EPSV ftp command by curl.
2135 This can helpful with some "poor" ftp servers which don't
2136 support EPSV mode. Can be overridden by the `GIT_CURL_FTP_NO_EPSV`
2137 environment variable. Default is false (curl will use EPSV).
2138
2139 http.userAgent::
2140 The HTTP USER_AGENT string presented to an HTTP server. The default
2141 value represents the version of the client Git such as git/1.7.1.
2142 This option allows you to override this value to a more common value
2143 such as Mozilla/4.0. This may be necessary, for instance, if
2144 connecting through a firewall that restricts HTTP connections to a set
2145 of common USER_AGENT strings (but not including those like git/1.7.1).
2146 Can be overridden by the `GIT_HTTP_USER_AGENT` environment variable.
2147
2148 http.followRedirects::
2149 Whether git should follow HTTP redirects. If set to `true`, git
2150 will transparently follow any redirect issued by a server it
2151 encounters. If set to `false`, git will treat all redirects as
2152 errors. If set to `initial`, git will follow redirects only for
2153 the initial request to a remote, but not for subsequent
2154 follow-up HTTP requests. Since git uses the redirected URL as
2155 the base for the follow-up requests, this is generally
2156 sufficient. The default is `initial`.
2157
2158 http.<url>.*::
2159 Any of the http.* options above can be applied selectively to some URLs.
2160 For a config key to match a URL, each element of the config key is
2161 compared to that of the URL, in the following order:
2162 +
2163 --
2164 . Scheme (e.g., `https` in `https://example.com/`). This field
2165 must match exactly between the config key and the URL.
2166
2167 . Host/domain name (e.g., `example.com` in `https://example.com/`).
2168 This field must match between the config key and the URL. It is
2169 possible to specify a `*` as part of the host name to match all subdomains
2170 at this level. `https://*.example.com/` for example would match
2171 `https://foo.example.com/`, but not `https://foo.bar.example.com/`.
2172
2173 . Port number (e.g., `8080` in `http://example.com:8080/`).
2174 This field must match exactly between the config key and the URL.
2175 Omitted port numbers are automatically converted to the correct
2176 default for the scheme before matching.
2177
2178 . Path (e.g., `repo.git` in `https://example.com/repo.git`). The
2179 path field of the config key must match the path field of the URL
2180 either exactly or as a prefix of slash-delimited path elements. This means
2181 a config key with path `foo/` matches URL path `foo/bar`. A prefix can only
2182 match on a slash (`/`) boundary. Longer matches take precedence (so a config
2183 key with path `foo/bar` is a better match to URL path `foo/bar` than a config
2184 key with just path `foo/`).
2185
2186 . User name (e.g., `user` in `https://user@example.com/repo.git`). If
2187 the config key has a user name it must match the user name in the
2188 URL exactly. If the config key does not have a user name, that
2189 config key will match a URL with any user name (including none),
2190 but at a lower precedence than a config key with a user name.
2191 --
2192 +
2193 The list above is ordered by decreasing precedence; a URL that matches
2194 a config key's path is preferred to one that matches its user name. For example,
2195 if the URL is `https://user@example.com/foo/bar` a config key match of
2196 `https://example.com/foo` will be preferred over a config key match of
2197 `https://user@example.com`.
2198 +
2199 All URLs are normalized before attempting any matching (the password part,
2200 if embedded in the URL, is always ignored for matching purposes) so that
2201 equivalent URLs that are simply spelled differently will match properly.
2202 Environment variable settings always override any matches. The URLs that are
2203 matched against are those given directly to Git commands. This means any URLs
2204 visited as a result of a redirection do not participate in matching.
2205
2206 ssh.variant::
2207 By default, Git determines the command line arguments to use
2208 based on the basename of the configured SSH command (configured
2209 using the environment variable `GIT_SSH` or `GIT_SSH_COMMAND` or
2210 the config setting `core.sshCommand`). If the basename is
2211 unrecognized, Git will attempt to detect support of OpenSSH
2212 options by first invoking the configured SSH command with the
2213 `-G` (print configuration) option and will subsequently use
2214 OpenSSH options (if that is successful) or no options besides
2215 the host and remote command (if it fails).
2216 +
2217 The config variable `ssh.variant` can be set to override this detection.
2218 Valid values are `ssh` (to use OpenSSH options), `plink`, `putty`,
2219 `tortoiseplink`, `simple` (no options except the host and remote command).
2220 The default auto-detection can be explicitly requested using the value
2221 `auto`. Any other value is treated as `ssh`. This setting can also be
2222 overridden via the environment variable `GIT_SSH_VARIANT`.
2223 +
2224 The current command-line parameters used for each variant are as
2225 follows:
2226 +
2227 --
2228
2229 * `ssh` - [-p port] [-4] [-6] [-o option] [username@]host command
2230
2231 * `simple` - [username@]host command
2232
2233 * `plink` or `putty` - [-P port] [-4] [-6] [username@]host command
2234
2235 * `tortoiseplink` - [-P port] [-4] [-6] -batch [username@]host command
2236
2237 --
2238 +
2239 Except for the `simple` variant, command-line parameters are likely to
2240 change as git gains new features.
2241
2242 i18n.commitEncoding::
2243 Character encoding the commit messages are stored in; Git itself
2244 does not care per se, but this information is necessary e.g. when
2245 importing commits from emails or in the gitk graphical history
2246 browser (and possibly at other places in the future or in other
2247 porcelains). See e.g. linkgit:git-mailinfo[1]. Defaults to 'utf-8'.
2248
2249 i18n.logOutputEncoding::
2250 Character encoding the commit messages are converted to when
2251 running 'git log' and friends.
2252
2253 imap::
2254 The configuration variables in the 'imap' section are described
2255 in linkgit:git-imap-send[1].
2256
2257 index.version::
2258 Specify the version with which new index files should be
2259 initialized. This does not affect existing repositories.
2260
2261 init.templateDir::
2262 Specify the directory from which templates will be copied.
2263 (See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].)
2264
2265 instaweb.browser::
2266 Specify the program that will be used to browse your working
2267 repository in gitweb. See linkgit:git-instaweb[1].
2268
2269 instaweb.httpd::
2270 The HTTP daemon command-line to start gitweb on your working
2271 repository. See linkgit:git-instaweb[1].
2272
2273 instaweb.local::
2274 If true the web server started by linkgit:git-instaweb[1] will
2275 be bound to the local IP (127.0.0.1).
2276
2277 instaweb.modulePath::
2278 The default module path for linkgit:git-instaweb[1] to use
2279 instead of /usr/lib/apache2/modules. Only used if httpd
2280 is Apache.
2281
2282 instaweb.port::
2283 The port number to bind the gitweb httpd to. See
2284 linkgit:git-instaweb[1].
2285
2286 interactive.singleKey::
2287 In interactive commands, allow the user to provide one-letter
2288 input with a single key (i.e., without hitting enter).
2289 Currently this is used by the `--patch` mode of
2290 linkgit:git-add[1], linkgit:git-checkout[1], linkgit:git-commit[1],
2291 linkgit:git-reset[1], and linkgit:git-stash[1]. Note that this
2292 setting is silently ignored if portable keystroke input
2293 is not available; requires the Perl module Term::ReadKey.
2294
2295 interactive.diffFilter::
2296 When an interactive command (such as `git add --patch`) shows
2297 a colorized diff, git will pipe the diff through the shell
2298 command defined by this configuration variable. The command may
2299 mark up the diff further for human consumption, provided that it
2300 retains a one-to-one correspondence with the lines in the
2301 original diff. Defaults to disabled (no filtering).
2302
2303 log.abbrevCommit::
2304 If true, makes linkgit:git-log[1], linkgit:git-show[1], and
2305 linkgit:git-whatchanged[1] assume `--abbrev-commit`. You may
2306 override this option with `--no-abbrev-commit`.
2307
2308 log.date::
2309 Set the default date-time mode for the 'log' command.
2310 Setting a value for log.date is similar to using 'git log''s
2311 `--date` option. See linkgit:git-log[1] for details.
2312
2313 log.decorate::
2314 Print out the ref names of any commits that are shown by the log
2315 command. If 'short' is specified, the ref name prefixes 'refs/heads/',
2316 'refs/tags/' and 'refs/remotes/' will not be printed. If 'full' is
2317 specified, the full ref name (including prefix) will be printed.
2318 If 'auto' is specified, then if the output is going to a terminal,
2319 the ref names are shown as if 'short' were given, otherwise no ref
2320 names are shown. This is the same as the `--decorate` option
2321 of the `git log`.
2322
2323 log.follow::
2324 If `true`, `git log` will act as if the `--follow` option was used when
2325 a single <path> is given. This has the same limitations as `--follow`,
2326 i.e. it cannot be used to follow multiple files and does not work well
2327 on non-linear history.
2328
2329 log.graphColors::
2330 A list of colors, separated by commas, that can be used to draw
2331 history lines in `git log --graph`.
2332
2333 log.showRoot::
2334 If true, the initial commit will be shown as a big creation event.
2335 This is equivalent to a diff against an empty tree.
2336 Tools like linkgit:git-log[1] or linkgit:git-whatchanged[1], which
2337 normally hide the root commit will now show it. True by default.
2338
2339 log.showSignature::
2340 If true, makes linkgit:git-log[1], linkgit:git-show[1], and
2341 linkgit:git-whatchanged[1] assume `--show-signature`.
2342
2343 log.mailmap::
2344 If true, makes linkgit:git-log[1], linkgit:git-show[1], and
2345 linkgit:git-whatchanged[1] assume `--use-mailmap`.
2346
2347 mailinfo.scissors::
2348 If true, makes linkgit:git-mailinfo[1] (and therefore
2349 linkgit:git-am[1]) act by default as if the --scissors option
2350 was provided on the command-line. When active, this features
2351 removes everything from the message body before a scissors
2352 line (i.e. consisting mainly of ">8", "8<" and "-").
2353
2354 mailmap.file::
2355 The location of an augmenting mailmap file. The default
2356 mailmap, located in the root of the repository, is loaded
2357 first, then the mailmap file pointed to by this variable.
2358 The location of the mailmap file may be in a repository
2359 subdirectory, or somewhere outside of the repository itself.
2360 See linkgit:git-shortlog[1] and linkgit:git-blame[1].
2361
2362 mailmap.blob::
2363 Like `mailmap.file`, but consider the value as a reference to a
2364 blob in the repository. If both `mailmap.file` and
2365 `mailmap.blob` are given, both are parsed, with entries from
2366 `mailmap.file` taking precedence. In a bare repository, this
2367 defaults to `HEAD:.mailmap`. In a non-bare repository, it
2368 defaults to empty.
2369
2370 man.viewer::
2371 Specify the programs that may be used to display help in the
2372 'man' format. See linkgit:git-help[1].
2373
2374 man.<tool>.cmd::
2375 Specify the command to invoke the specified man viewer. The
2376 specified command is evaluated in shell with the man page
2377 passed as argument. (See linkgit:git-help[1].)
2378
2379 man.<tool>.path::
2380 Override the path for the given tool that may be used to
2381 display help in the 'man' format. See linkgit:git-help[1].
2382
2383 include::merge-config.txt[]
2384
2385 mergetool.<tool>.path::
2386 Override the path for the given tool. This is useful in case
2387 your tool is not in the PATH.
2388
2389 mergetool.<tool>.cmd::
2390 Specify the command to invoke the specified merge tool. The
2391 specified command is evaluated in shell with the following
2392 variables available: 'BASE' is the name of a temporary file
2393 containing the common base of the files to be merged, if available;
2394 'LOCAL' is the name of a temporary file containing the contents of
2395 the file on the current branch; 'REMOTE' is the name of a temporary
2396 file containing the contents of the file from the branch being
2397 merged; 'MERGED' contains the name of the file to which the merge
2398 tool should write the results of a successful merge.
2399
2400 mergetool.<tool>.trustExitCode::
2401 For a custom merge command, specify whether the exit code of
2402 the merge command can be used to determine whether the merge was
2403 successful. If this is not set to true then the merge target file
2404 timestamp is checked and the merge assumed to have been successful
2405 if the file has been updated, otherwise the user is prompted to
2406 indicate the success of the merge.
2407
2408 mergetool.meld.hasOutput::
2409 Older versions of `meld` do not support the `--output` option.
2410 Git will attempt to detect whether `meld` supports `--output`
2411 by inspecting the output of `meld --help`. Configuring
2412 `mergetool.meld.hasOutput` will make Git skip these checks and
2413 use the configured value instead. Setting `mergetool.meld.hasOutput`
2414 to `true` tells Git to unconditionally use the `--output` option,
2415 and `false` avoids using `--output`.
2416
2417 mergetool.keepBackup::
2418 After performing a merge, the original file with conflict markers
2419 can be saved as a file with a `.orig` extension. If this variable
2420 is set to `false` then this file is not preserved. Defaults to
2421 `true` (i.e. keep the backup files).
2422
2423 mergetool.keepTemporaries::
2424 When invoking a custom merge tool, Git uses a set of temporary
2425 files to pass to the tool. If the tool returns an error and this
2426 variable is set to `true`, then these temporary files will be
2427 preserved, otherwise they will be removed after the tool has
2428 exited. Defaults to `false`.
2429
2430 mergetool.writeToTemp::
2431 Git writes temporary 'BASE', 'LOCAL', and 'REMOTE' versions of
2432 conflicting files in the worktree by default. Git will attempt
2433 to use a temporary directory for these files when set `true`.
2434 Defaults to `false`.
2435
2436 mergetool.prompt::
2437 Prompt before each invocation of the merge resolution program.
2438
2439 notes.mergeStrategy::
2440 Which merge strategy to choose by default when resolving notes
2441 conflicts. Must be one of `manual`, `ours`, `theirs`, `union`, or
2442 `cat_sort_uniq`. Defaults to `manual`. See "NOTES MERGE STRATEGIES"
2443 section of linkgit:git-notes[1] for more information on each strategy.
2444
2445 notes.<name>.mergeStrategy::
2446 Which merge strategy to choose when doing a notes merge into
2447 refs/notes/<name>. This overrides the more general
2448 "notes.mergeStrategy". See the "NOTES MERGE STRATEGIES" section in
2449 linkgit:git-notes[1] for more information on the available strategies.
2450
2451 notes.displayRef::
2452 The (fully qualified) refname from which to show notes when
2453 showing commit messages. The value of this variable can be set
2454 to a glob, in which case notes from all matching refs will be
2455 shown. You may also specify this configuration variable
2456 several times. A warning will be issued for refs that do not
2457 exist, but a glob that does not match any refs is silently
2458 ignored.
2459 +
2460 This setting can be overridden with the `GIT_NOTES_DISPLAY_REF`
2461 environment variable, which must be a colon separated list of refs or
2462 globs.
2463 +
2464 The effective value of "core.notesRef" (possibly overridden by
2465 GIT_NOTES_REF) is also implicitly added to the list of refs to be
2466 displayed.
2467
2468 notes.rewrite.<command>::
2469 When rewriting commits with <command> (currently `amend` or
2470 `rebase`) and this variable is set to `true`, Git
2471 automatically copies your notes from the original to the
2472 rewritten commit. Defaults to `true`, but see
2473 "notes.rewriteRef" below.
2474
2475 notes.rewriteMode::
2476 When copying notes during a rewrite (see the
2477 "notes.rewrite.<command>" option), determines what to do if
2478 the target commit already has a note. Must be one of
2479 `overwrite`, `concatenate`, `cat_sort_uniq`, or `ignore`.
2480 Defaults to `concatenate`.
2481 +
2482 This setting can be overridden with the `GIT_NOTES_REWRITE_MODE`
2483 environment variable.
2484
2485 notes.rewriteRef::
2486 When copying notes during a rewrite, specifies the (fully
2487 qualified) ref whose notes should be copied. The ref may be a
2488 glob, in which case notes in all matching refs will be copied.
2489 You may also specify this configuration several times.
2490 +
2491 Does not have a default value; you must configure this variable to
2492 enable note rewriting. Set it to `refs/notes/commits` to enable
2493 rewriting for the default commit notes.
2494 +
2495 This setting can be overridden with the `GIT_NOTES_REWRITE_REF`
2496 environment variable, which must be a colon separated list of refs or
2497 globs.
2498
2499 pack.window::
2500 The size of the window used by linkgit:git-pack-objects[1] when no
2501 window size is given on the command line. Defaults to 10.
2502
2503 pack.depth::
2504 The maximum delta depth used by linkgit:git-pack-objects[1] when no
2505 maximum depth is given on the command line. Defaults to 50.
2506 Maximum value is 4095.
2507
2508 pack.windowMemory::
2509 The maximum size of memory that is consumed by each thread
2510 in linkgit:git-pack-objects[1] for pack window memory when
2511 no limit is given on the command line. The value can be
2512 suffixed with "k", "m", or "g". When left unconfigured (or
2513 set explicitly to 0), there will be no limit.
2514
2515 pack.compression::
2516 An integer -1..9, indicating the compression level for objects
2517 in a pack file. -1 is the zlib default. 0 means no
2518 compression, and 1..9 are various speed/size tradeoffs, 9 being
2519 slowest. If not set, defaults to core.compression. If that is
2520 not set, defaults to -1, the zlib default, which is "a default
2521 compromise between speed and compression (currently equivalent
2522 to level 6)."
2523 +
2524 Note that changing the compression level will not automatically recompress
2525 all existing objects. You can force recompression by passing the -F option
2526 to linkgit:git-repack[1].
2527
2528 pack.deltaCacheSize::
2529 The maximum memory in bytes used for caching deltas in
2530 linkgit:git-pack-objects[1] before writing them out to a pack.
2531 This cache is used to speed up the writing object phase by not
2532 having to recompute the final delta result once the best match
2533 for all objects is found. Repacking large repositories on machines
2534 which are tight with memory might be badly impacted by this though,
2535 especially if this cache pushes the system into swapping.
2536 A value of 0 means no limit. The smallest size of 1 byte may be
2537 used to virtually disable this cache. Defaults to 256 MiB.
2538
2539 pack.deltaCacheLimit::
2540 The maximum size of a delta, that is cached in
2541 linkgit:git-pack-objects[1]. This cache is used to speed up the
2542 writing object phase by not having to recompute the final delta
2543 result once the best match for all objects is found.
2544 Defaults to 1000. Maximum value is 65535.
2545
2546 pack.threads::
2547 Specifies the number of threads to spawn when searching for best
2548 delta matches. This requires that linkgit:git-pack-objects[1]
2549 be compiled with pthreads otherwise this option is ignored with a
2550 warning. This is meant to reduce packing time on multiprocessor
2551 machines. The required amount of memory for the delta search window
2552 is however multiplied by the number of threads.
2553 Specifying 0 will cause Git to auto-detect the number of CPU's
2554 and set the number of threads accordingly.
2555
2556 pack.indexVersion::
2557 Specify the default pack index version. Valid values are 1 for
2558 legacy pack index used by Git versions prior to 1.5.2, and 2 for
2559 the new pack index with capabilities for packs larger than 4 GB
2560 as well as proper protection against the repacking of corrupted
2561 packs. Version 2 is the default. Note that version 2 is enforced
2562 and this config option ignored whenever the corresponding pack is
2563 larger than 2 GB.
2564 +
2565 If you have an old Git that does not understand the version 2 `*.idx` file,
2566 cloning or fetching over a non native protocol (e.g. "http")
2567 that will copy both `*.pack` file and corresponding `*.idx` file from the
2568 other side may give you a repository that cannot be accessed with your
2569 older version of Git. If the `*.pack` file is smaller than 2 GB, however,
2570 you can use linkgit:git-index-pack[1] on the *.pack file to regenerate
2571 the `*.idx` file.
2572
2573 pack.packSizeLimit::
2574 The maximum size of a pack. This setting only affects
2575 packing to a file when repacking, i.e. the git:// protocol
2576 is unaffected. It can be overridden by the `--max-pack-size`
2577 option of linkgit:git-repack[1]. Reaching this limit results
2578 in the creation of multiple packfiles; which in turn prevents
2579 bitmaps from being created.
2580 The minimum size allowed is limited to 1 MiB.
2581 The default is unlimited.
2582 Common unit suffixes of 'k', 'm', or 'g' are
2583 supported.
2584
2585 pack.useBitmaps::
2586 When true, git will use pack bitmaps (if available) when packing
2587 to stdout (e.g., during the server side of a fetch). Defaults to
2588 true. You should not generally need to turn this off unless
2589 you are debugging pack bitmaps.
2590
2591 pack.writeBitmaps (deprecated)::
2592 This is a deprecated synonym for `repack.writeBitmaps`.
2593
2594 pack.writeBitmapHashCache::
2595 When true, git will include a "hash cache" section in the bitmap
2596 index (if one is written). This cache can be used to feed git's
2597 delta heuristics, potentially leading to better deltas between
2598 bitmapped and non-bitmapped objects (e.g., when serving a fetch
2599 between an older, bitmapped pack and objects that have been
2600 pushed since the last gc). The downside is that it consumes 4
2601 bytes per object of disk space, and that JGit's bitmap
2602 implementation does not understand it, causing it to complain if
2603 Git and JGit are used on the same repository. Defaults to false.
2604
2605 pager.<cmd>::
2606 If the value is boolean, turns on or off pagination of the
2607 output of a particular Git subcommand when writing to a tty.
2608 Otherwise, turns on pagination for the subcommand using the
2609 pager specified by the value of `pager.<cmd>`. If `--paginate`
2610 or `--no-pager` is specified on the command line, it takes
2611 precedence over this option. To disable pagination for all
2612 commands, set `core.pager` or `GIT_PAGER` to `cat`.
2613
2614 pretty.<name>::
2615 Alias for a --pretty= format string, as specified in
2616 linkgit:git-log[1]. Any aliases defined here can be used just
2617 as the built-in pretty formats could. For example,
2618 running `git config pretty.changelog "format:* %H %s"`
2619 would cause the invocation `git log --pretty=changelog`
2620 to be equivalent to running `git log "--pretty=format:* %H %s"`.
2621 Note that an alias with the same name as a built-in format
2622 will be silently ignored.
2623
2624 protocol.allow::
2625 If set, provide a user defined default policy for all protocols which
2626 don't explicitly have a policy (`protocol.<name>.allow`). By default,
2627 if unset, known-safe protocols (http, https, git, ssh, file) have a
2628 default policy of `always`, known-dangerous protocols (ext) have a
2629 default policy of `never`, and all other protocols have a default
2630 policy of `user`. Supported policies:
2631 +
2632 --
2633
2634 * `always` - protocol is always able to be used.
2635
2636 * `never` - protocol is never able to be used.
2637
2638 * `user` - protocol is only able to be used when `GIT_PROTOCOL_FROM_USER` is
2639 either unset or has a value of 1. This policy should be used when you want a
2640 protocol to be directly usable by the user but don't want it used by commands which
2641 execute clone/fetch/push commands without user input, e.g. recursive
2642 submodule initialization.
2643
2644 --
2645
2646 protocol.<name>.allow::
2647 Set a policy to be used by protocol `<name>` with clone/fetch/push
2648 commands. See `protocol.allow` above for the available policies.
2649 +
2650 The protocol names currently used by git are:
2651 +
2652 --
2653 - `file`: any local file-based path (including `file://` URLs,
2654 or local paths)
2655
2656 - `git`: the anonymous git protocol over a direct TCP
2657 connection (or proxy, if configured)
2658
2659 - `ssh`: git over ssh (including `host:path` syntax,
2660 `ssh://`, etc).
2661
2662 - `http`: git over http, both "smart http" and "dumb http".
2663 Note that this does _not_ include `https`; if you want to configure
2664 both, you must do so individually.
2665
2666 - any external helpers are named by their protocol (e.g., use
2667 `hg` to allow the `git-remote-hg` helper)
2668 --
2669
2670 protocol.version::
2671 Experimental. If set, clients will attempt to communicate with a
2672 server using the specified protocol version. If unset, no
2673 attempt will be made by the client to communicate using a
2674 particular protocol version, this results in protocol version 0
2675 being used.
2676 Supported versions:
2677 +
2678 --
2679
2680 * `0` - the original wire protocol.
2681
2682 * `1` - the original wire protocol with the addition of a version string
2683 in the initial response from the server.
2684
2685 --
2686
2687 pull.ff::
2688 By default, Git does not create an extra merge commit when merging
2689 a commit that is a descendant of the current commit. Instead, the
2690 tip of the current branch is fast-forwarded. When set to `false`,
2691 this variable tells Git to create an extra merge commit in such
2692 a case (equivalent to giving the `--no-ff` option from the command
2693 line). When set to `only`, only such fast-forward merges are
2694 allowed (equivalent to giving the `--ff-only` option from the
2695 command line). This setting overrides `merge.ff` when pulling.
2696
2697 pull.rebase::
2698 When true, rebase branches on top of the fetched branch, instead
2699 of merging the default branch from the default remote when "git
2700 pull" is run. See "branch.<name>.rebase" for setting this on a
2701 per-branch basis.
2702 +
2703 When `merges`, pass the `--rebase-merges` option to 'git rebase'
2704 so that the local merge commits are included in the rebase (see
2705 linkgit:git-rebase[1] for details).
2706 +
2707 When preserve, also pass `--preserve-merges` along to 'git rebase'
2708 so that locally committed merge commits will not be flattened
2709 by running 'git pull'.
2710 +
2711 When the value is `interactive`, the rebase is run in interactive mode.
2712 +
2713 *NOTE*: this is a possibly dangerous operation; do *not* use
2714 it unless you understand the implications (see linkgit:git-rebase[1]
2715 for details).
2716
2717 pull.octopus::
2718 The default merge strategy to use when pulling multiple branches
2719 at once.
2720
2721 pull.twohead::
2722 The default merge strategy to use when pulling a single branch.
2723
2724 push.default::
2725 Defines the action `git push` should take if no refspec is
2726 explicitly given. Different values are well-suited for
2727 specific workflows; for instance, in a purely central workflow
2728 (i.e. the fetch source is equal to the push destination),
2729 `upstream` is probably what you want. Possible values are:
2730 +
2731 --
2732
2733 * `nothing` - do not push anything (error out) unless a refspec is
2734 explicitly given. This is primarily meant for people who want to
2735 avoid mistakes by always being explicit.
2736
2737 * `current` - push the current branch to update a branch with the same
2738 name on the receiving end. Works in both central and non-central
2739 workflows.
2740
2741 * `upstream` - push the current branch back to the branch whose
2742 changes are usually integrated into the current branch (which is
2743 called `@{upstream}`). This mode only makes sense if you are
2744 pushing to the same repository you would normally pull from
2745 (i.e. central workflow).
2746
2747 * `tracking` - This is a deprecated synonym for `upstream`.
2748
2749 * `simple` - in centralized workflow, work like `upstream` with an
2750 added safety to refuse to push if the upstream branch's name is
2751 different from the local one.
2752 +
2753 When pushing to a remote that is different from the remote you normally
2754 pull from, work as `current`. This is the safest option and is suited
2755 for beginners.
2756 +
2757 This mode has become the default in Git 2.0.
2758
2759 * `matching` - push all branches having the same name on both ends.
2760 This makes the repository you are pushing to remember the set of
2761 branches that will be pushed out (e.g. if you always push 'maint'
2762 and 'master' there and no other branches, the repository you push
2763 to will have these two branches, and your local 'maint' and
2764 'master' will be pushed there).
2765 +
2766 To use this mode effectively, you have to make sure _all_ the
2767 branches you would push out are ready to be pushed out before
2768 running 'git push', as the whole point of this mode is to allow you
2769 to push all of the branches in one go. If you usually finish work
2770 on only one branch and push out the result, while other branches are
2771 unfinished, this mode is not for you. Also this mode is not
2772 suitable for pushing into a shared central repository, as other
2773 people may add new branches there, or update the tip of existing
2774 branches outside your control.
2775 +
2776 This used to be the default, but not since Git 2.0 (`simple` is the
2777 new default).
2778
2779 --
2780
2781 push.followTags::
2782 If set to true enable `--follow-tags` option by default. You
2783 may override this configuration at time of push by specifying
2784 `--no-follow-tags`.
2785
2786 push.gpgSign::
2787 May be set to a boolean value, or the string 'if-asked'. A true
2788 value causes all pushes to be GPG signed, as if `--signed` is
2789 passed to linkgit:git-push[1]. The string 'if-asked' causes
2790 pushes to be signed if the server supports it, as if
2791 `--signed=if-asked` is passed to 'git push'. A false value may
2792 override a value from a lower-priority config file. An explicit
2793 command-line flag always overrides this config option.
2794
2795 push.pushOption::
2796 When no `--push-option=<option>` argument is given from the
2797 command line, `git push` behaves as if each <value> of
2798 this variable is given as `--push-option=<value>`.
2799 +
2800 This is a multi-valued variable, and an empty value can be used in a
2801 higher priority configuration file (e.g. `.git/config` in a
2802 repository) to clear the values inherited from a lower priority
2803 configuration files (e.g. `$HOME/.gitconfig`).
2804 +
2805 --
2806
2807 Example:
2808
2809 /etc/gitconfig
2810 push.pushoption = a
2811 push.pushoption = b
2812
2813 ~/.gitconfig
2814 push.pushoption = c
2815
2816 repo/.git/config
2817 push.pushoption =
2818 push.pushoption = b
2819
2820 This will result in only b (a and c are cleared).
2821
2822 --
2823
2824 push.recurseSubmodules::
2825 Make sure all submodule commits used by the revisions to be pushed
2826 are available on a remote-tracking branch. If the value is 'check'
2827 then Git will verify that all submodule commits that changed in the
2828 revisions to be pushed are available on at least one remote of the
2829 submodule. If any commits are missing, the push will be aborted and
2830 exit with non-zero status. If the value is 'on-demand' then all
2831 submodules that changed in the revisions to be pushed will be
2832 pushed. If on-demand was not able to push all necessary revisions
2833 it will also be aborted and exit with non-zero status. If the value
2834 is 'no' then default behavior of ignoring submodules when pushing
2835 is retained. You may override this configuration at time of push by
2836 specifying '--recurse-submodules=check|on-demand|no'.
2837
2838 include::rebase-config.txt[]
2839
2840 receive.advertiseAtomic::
2841 By default, git-receive-pack will advertise the atomic push
2842 capability to its clients. If you don't want to advertise this
2843 capability, set this variable to false.
2844
2845 receive.advertisePushOptions::
2846 When set to true, git-receive-pack will advertise the push options
2847 capability to its clients. False by default.
2848
2849 receive.autogc::
2850 By default, git-receive-pack will run "git-gc --auto" after
2851 receiving data from git-push and updating refs. You can stop
2852 it by setting this variable to false.
2853
2854 receive.certNonceSeed::
2855 By setting this variable to a string, `git receive-pack`
2856 will accept a `git push --signed` and verifies it by using
2857 a "nonce" protected by HMAC using this string as a secret
2858 key.
2859
2860 receive.certNonceSlop::
2861 When a `git push --signed` sent a push certificate with a
2862 "nonce" that was issued by a receive-pack serving the same
2863 repository within this many seconds, export the "nonce"
2864 found in the certificate to `GIT_PUSH_CERT_NONCE` to the
2865 hooks (instead of what the receive-pack asked the sending
2866 side to include). This may allow writing checks in
2867 `pre-receive` and `post-receive` a bit easier. Instead of
2868 checking `GIT_PUSH_CERT_NONCE_SLOP` environment variable
2869 that records by how many seconds the nonce is stale to
2870 decide if they want to accept the certificate, they only
2871 can check `GIT_PUSH_CERT_NONCE_STATUS` is `OK`.
2872
2873 receive.fsckObjects::
2874 If it is set to true, git-receive-pack will check all received
2875 objects. It will abort in the case of a malformed object or a
2876 broken link. The result of an abort are only dangling objects.
2877 Defaults to false. If not set, the value of `transfer.fsckObjects`
2878 is used instead.
2879
2880 receive.fsck.<msg-id>::
2881 When `receive.fsckObjects` is set to true, errors can be switched
2882 to warnings and vice versa by configuring the `receive.fsck.<msg-id>`
2883 setting where the `<msg-id>` is the fsck message ID and the value
2884 is one of `error`, `warn` or `ignore`. For convenience, fsck prefixes
2885 the error/warning with the message ID, e.g. "missingEmail: invalid
2886 author/committer line - missing email" means that setting
2887 `receive.fsck.missingEmail = ignore` will hide that issue.
2888 +
2889 This feature is intended to support working with legacy repositories
2890 which would not pass pushing when `receive.fsckObjects = true`, allowing
2891 the host to accept repositories with certain known issues but still catch
2892 other issues.
2893
2894 receive.fsck.skipList::
2895 The path to a sorted list of object names (i.e. one SHA-1 per
2896 line) that are known to be broken in a non-fatal way and should
2897 be ignored. This feature is useful when an established project
2898 should be accepted despite early commits containing errors that
2899 can be safely ignored such as invalid committer email addresses.
2900 Note: corrupt objects cannot be skipped with this setting.
2901
2902 receive.keepAlive::
2903 After receiving the pack from the client, `receive-pack` may
2904 produce no output (if `--quiet` was specified) while processing
2905 the pack, causing some networks to drop the TCP connection.
2906 With this option set, if `receive-pack` does not transmit
2907 any data in this phase for `receive.keepAlive` seconds, it will
2908 send a short keepalive packet. The default is 5 seconds; set
2909 to 0 to disable keepalives entirely.
2910
2911 receive.unpackLimit::
2912 If the number of objects received in a push is below this
2913 limit then the objects will be unpacked into loose object
2914 files. However if the number of received objects equals or
2915 exceeds this limit then the received pack will be stored as
2916 a pack, after adding any missing delta bases. Storing the
2917 pack from a push can make the push operation complete faster,
2918 especially on slow filesystems. If not set, the value of
2919 `transfer.unpackLimit` is used instead.
2920
2921 receive.maxInputSize::
2922 If the size of the incoming pack stream is larger than this
2923 limit, then git-receive-pack will error out, instead of
2924 accepting the pack file. If not set or set to 0, then the size
2925 is unlimited.
2926
2927 receive.denyDeletes::
2928 If set to true, git-receive-pack will deny a ref update that deletes
2929 the ref. Use this to prevent such a ref deletion via a push.
2930
2931 receive.denyDeleteCurrent::
2932 If set to true, git-receive-pack will deny a ref update that
2933 deletes the currently checked out branch of a non-bare repository.
2934
2935 receive.denyCurrentBranch::
2936 If set to true or "refuse", git-receive-pack will deny a ref update
2937 to the currently checked out branch of a non-bare repository.
2938 Such a push is potentially dangerous because it brings the HEAD
2939 out of sync with the index and working tree. If set to "warn",
2940 print a warning of such a push to stderr, but allow the push to
2941 proceed. If set to false or "ignore", allow such pushes with no
2942 message. Defaults to "refuse".
2943 +
2944 Another option is "updateInstead" which will update the working
2945 tree if pushing into the current branch. This option is
2946 intended for synchronizing working directories when one side is not easily
2947 accessible via interactive ssh (e.g. a live web site, hence the requirement
2948 that the working directory be clean). This mode also comes in handy when
2949 developing inside a VM to test and fix code on different Operating Systems.
2950 +
2951 By default, "updateInstead" will refuse the push if the working tree or
2952 the index have any difference from the HEAD, but the `push-to-checkout`
2953 hook can be used to customize this. See linkgit:githooks[5].
2954
2955 receive.denyNonFastForwards::
2956 If set to true, git-receive-pack will deny a ref update which is
2957 not a fast-forward. Use this to prevent such an update via a push,
2958 even if that push is forced. This configuration variable is
2959 set when initializing a shared repository.
2960
2961 receive.hideRefs::
2962 This variable is the same as `transfer.hideRefs`, but applies
2963 only to `receive-pack` (and so affects pushes, but not fetches).
2964 An attempt to update or delete a hidden ref by `git push` is
2965 rejected.
2966
2967 receive.updateServerInfo::
2968 If set to true, git-receive-pack will run git-update-server-info
2969 after receiving data from git-push and updating refs.
2970
2971 receive.shallowUpdate::
2972 If set to true, .git/shallow can be updated when new refs
2973 require new shallow roots. Otherwise those refs are rejected.
2974
2975 remote.pushDefault::
2976 The remote to push to by default. Overrides
2977 `branch.<name>.remote` for all branches, and is overridden by
2978 `branch.<name>.pushRemote` for specific branches.
2979
2980 remote.<name>.url::
2981 The URL of a remote repository. See linkgit:git-fetch[1] or
2982 linkgit:git-push[1].
2983
2984 remote.<name>.pushurl::
2985 The push URL of a remote repository. See linkgit:git-push[1].
2986
2987 remote.<name>.proxy::
2988 For remotes that require curl (http, https and ftp), the URL to
2989 the proxy to use for that remote. Set to the empty string to
2990 disable proxying for that remote.
2991
2992 remote.<name>.proxyAuthMethod::
2993 For remotes that require curl (http, https and ftp), the method to use for
2994 authenticating against the proxy in use (probably set in
2995 `remote.<name>.proxy`). See `http.proxyAuthMethod`.
2996
2997 remote.<name>.fetch::
2998 The default set of "refspec" for linkgit:git-fetch[1]. See
2999 linkgit:git-fetch[1].
3000
3001 remote.<name>.push::
3002 The default set of "refspec" for linkgit:git-push[1]. See
3003 linkgit:git-push[1].
3004
3005 remote.<name>.mirror::
3006 If true, pushing to this remote will automatically behave
3007 as if the `--mirror` option was given on the command line.
3008
3009 remote.<name>.skipDefaultUpdate::
3010 If true, this remote will be skipped by default when updating
3011 using linkgit:git-fetch[1] or the `update` subcommand of
3012 linkgit:git-remote[1].
3013
3014 remote.<name>.skipFetchAll::
3015 If true, this remote will be skipped by default when updating
3016 using linkgit:git-fetch[1] or the `update` subcommand of
3017 linkgit:git-remote[1].
3018
3019 remote.<name>.receivepack::
3020 The default program to execute on the remote side when pushing. See
3021 option --receive-pack of linkgit:git-push[1].
3022
3023 remote.<name>.uploadpack::
3024 The default program to execute on the remote side when fetching. See
3025 option --upload-pack of linkgit:git-fetch-pack[1].
3026
3027 remote.<name>.tagOpt::
3028 Setting this value to --no-tags disables automatic tag following when
3029 fetching from remote <name>. Setting it to --tags will fetch every
3030 tag from remote <name>, even if they are not reachable from remote
3031 branch heads. Passing these flags directly to linkgit:git-fetch[1] can
3032 override this setting. See options --tags and --no-tags of
3033 linkgit:git-fetch[1].
3034
3035 remote.<name>.vcs::
3036 Setting this to a value <vcs> will cause Git to interact with
3037 the remote with the git-remote-<vcs> helper.
3038
3039 remote.<name>.prune::
3040 When set to true, fetching from this remote by default will also
3041 remove any remote-tracking references that no longer exist on the
3042 remote (as if the `--prune` option was given on the command line).
3043 Overrides `fetch.prune` settings, if any.
3044
3045 remote.<name>.pruneTags::
3046 When set to true, fetching from this remote by default will also
3047 remove any local tags that no longer exist on the remote if pruning
3048 is activated in general via `remote.<name>.prune`, `fetch.prune` or
3049 `--prune`. Overrides `fetch.pruneTags` settings, if any.
3050 +
3051 See also `remote.<name>.prune` and the PRUNING section of
3052 linkgit:git-fetch[1].
3053
3054 remotes.<group>::
3055 The list of remotes which are fetched by "git remote update
3056 <group>". See linkgit:git-remote[1].
3057
3058 repack.useDeltaBaseOffset::
3059 By default, linkgit:git-repack[1] creates packs that use
3060 delta-base offset. If you need to share your repository with
3061 Git older than version 1.4.4, either directly or via a dumb
3062 protocol such as http, then you need to set this option to
3063 "false" and repack. Access from old Git versions over the
3064 native protocol are unaffected by this option.
3065
3066 repack.packKeptObjects::
3067 If set to true, makes `git repack` act as if
3068 `--pack-kept-objects` was passed. See linkgit:git-repack[1] for
3069 details. Defaults to `false` normally, but `true` if a bitmap
3070 index is being written (either via `--write-bitmap-index` or
3071 `repack.writeBitmaps`).
3072
3073 repack.writeBitmaps::
3074 When true, git will write a bitmap index when packing all
3075 objects to disk (e.g., when `git repack -a` is run). This
3076 index can speed up the "counting objects" phase of subsequent
3077 packs created for clones and fetches, at the cost of some disk
3078 space and extra time spent on the initial repack. This has
3079 no effect if multiple packfiles are created.
3080 Defaults to false.
3081
3082 rerere.autoUpdate::
3083 When set to true, `git-rerere` updates the index with the
3084 resulting contents after it cleanly resolves conflicts using
3085 previously recorded resolution. Defaults to false.
3086
3087 rerere.enabled::
3088 Activate recording of resolved conflicts, so that identical
3089 conflict hunks can be resolved automatically, should they be
3090 encountered again. By default, linkgit:git-rerere[1] is
3091 enabled if there is an `rr-cache` directory under the
3092 `$GIT_DIR`, e.g. if "rerere" was previously used in the
3093 repository.
3094
3095 sendemail.identity::
3096 A configuration identity. When given, causes values in the
3097 'sendemail.<identity>' subsection to take precedence over
3098 values in the 'sendemail' section. The default identity is
3099 the value of `sendemail.identity`.
3100
3101 sendemail.smtpEncryption::
3102 See linkgit:git-send-email[1] for description. Note that this
3103 setting is not subject to the 'identity' mechanism.
3104
3105 sendemail.smtpssl (deprecated)::
3106 Deprecated alias for 'sendemail.smtpEncryption = ssl'.
3107
3108 sendemail.smtpsslcertpath::
3109 Path to ca-certificates (either a directory or a single file).
3110 Set it to an empty string to disable certificate verification.
3111
3112 sendemail.<identity>.*::
3113 Identity-specific versions of the 'sendemail.*' parameters
3114 found below, taking precedence over those when this
3115 identity is selected, through either the command-line or
3116 `sendemail.identity`.
3117
3118 sendemail.aliasesFile::
3119 sendemail.aliasFileType::
3120 sendemail.annotate::
3121 sendemail.bcc::
3122 sendemail.cc::
3123 sendemail.ccCmd::
3124 sendemail.chainReplyTo::
3125 sendemail.confirm::
3126 sendemail.envelopeSender::
3127 sendemail.from::
3128 sendemail.multiEdit::
3129 sendemail.signedoffbycc::
3130 sendemail.smtpPass::
3131 sendemail.suppresscc::
3132 sendemail.suppressFrom::
3133 sendemail.to::
3134 sendemail.tocmd::
3135 sendemail.smtpDomain::
3136 sendemail.smtpServer::
3137 sendemail.smtpServerPort::
3138 sendemail.smtpServerOption::
3139 sendemail.smtpUser::
3140 sendemail.thread::
3141 sendemail.transferEncoding::
3142 sendemail.validate::
3143 sendemail.xmailer::
3144 See linkgit:git-send-email[1] for description.
3145
3146 sendemail.signedoffcc (deprecated)::
3147 Deprecated alias for `sendemail.signedoffbycc`.
3148
3149 sendemail.smtpBatchSize::
3150 Number of messages to be sent per connection, after that a relogin
3151 will happen. If the value is 0 or undefined, send all messages in
3152 one connection.
3153 See also the `--batch-size` option of linkgit:git-send-email[1].
3154
3155 sendemail.smtpReloginDelay::
3156 Seconds wait before reconnecting to smtp server.
3157 See also the `--relogin-delay` option of linkgit:git-send-email[1].
3158
3159 showbranch.default::
3160 The default set of branches for linkgit:git-show-branch[1].
3161 See linkgit:git-show-branch[1].
3162
3163 splitIndex.maxPercentChange::
3164 When the split index feature is used, this specifies the
3165 percent of entries the split index can contain compared to the
3166 total number of entries in both the split index and the shared
3167 index before a new shared index is written.
3168 The value should be between 0 and 100. If the value is 0 then
3169 a new shared index is always written, if it is 100 a new
3170 shared index is never written.
3171 By default the value is 20, so a new shared index is written
3172 if the number of entries in the split index would be greater
3173 than 20 percent of the total number of entries.
3174 See linkgit:git-update-index[1].
3175
3176 splitIndex.sharedIndexExpire::
3177 When the split index feature is used, shared index files that
3178 were not modified since the time this variable specifies will
3179 be removed when a new shared index file is created. The value
3180 "now" expires all entries immediately, and "never" suppresses
3181 expiration altogether.
3182 The default value is "2.weeks.ago".
3183 Note that a shared index file is considered modified (for the
3184 purpose of expiration) each time a new split-index file is
3185 either created based on it or read from it.
3186 See linkgit:git-update-index[1].
3187
3188 status.relativePaths::
3189 By default, linkgit:git-status[1] shows paths relative to the
3190 current directory. Setting this variable to `false` shows paths
3191 relative to the repository root (this was the default for Git
3192 prior to v1.5.4).
3193
3194 status.short::
3195 Set to true to enable --short by default in linkgit:git-status[1].
3196 The option --no-short takes precedence over this variable.
3197
3198 status.branch::
3199 Set to true to enable --branch by default in linkgit:git-status[1].
3200 The option --no-branch takes precedence over this variable.
3201
3202 status.displayCommentPrefix::
3203 If set to true, linkgit:git-status[1] will insert a comment
3204 prefix before each output line (starting with
3205 `core.commentChar`, i.e. `#` by default). This was the
3206 behavior of linkgit:git-status[1] in Git 1.8.4 and previous.
3207 Defaults to false.
3208
3209 status.renameLimit::
3210 The number of files to consider when performing rename detection
3211 in linkgit:git-status[1] and linkgit:git-commit[1]. Defaults to
3212 the value of diff.renameLimit.
3213
3214 status.renames::
3215 Whether and how Git detects renames in linkgit:git-status[1] and
3216 linkgit:git-commit[1] . If set to "false", rename detection is
3217 disabled. If set to "true", basic rename detection is enabled.
3218 If set to "copies" or "copy", Git will detect copies, as well.
3219 Defaults to the value of diff.renames.
3220
3221 status.showStash::
3222 If set to true, linkgit:git-status[1] will display the number of
3223 entries currently stashed away.
3224 Defaults to false.
3225
3226 status.showUntrackedFiles::
3227 By default, linkgit:git-status[1] and linkgit:git-commit[1] show
3228 files which are not currently tracked by Git. Directories which
3229 contain only untracked files, are shown with the directory name
3230 only. Showing untracked files means that Git needs to lstat() all
3231 the files in the whole repository, which might be slow on some
3232 systems. So, this variable controls how the commands displays
3233 the untracked files. Possible values are:
3234 +
3235 --
3236 * `no` - Show no untracked files.
3237 * `normal` - Show untracked files and directories.
3238 * `all` - Show also individual files in untracked directories.
3239 --
3240 +
3241 If this variable is not specified, it defaults to 'normal'.
3242 This variable can be overridden with the -u|--untracked-files option
3243 of linkgit:git-status[1] and linkgit:git-commit[1].
3244
3245 status.submoduleSummary::
3246 Defaults to false.
3247 If this is set to a non zero number or true (identical to -1 or an
3248 unlimited number), the submodule summary will be enabled and a
3249 summary of commits for modified submodules will be shown (see
3250 --summary-limit option of linkgit:git-submodule[1]). Please note
3251 that the summary output command will be suppressed for all
3252 submodules when `diff.ignoreSubmodules` is set to 'all' or only
3253 for those submodules where `submodule.<name>.ignore=all`. The only
3254 exception to that rule is that status and commit will show staged
3255 submodule changes. To
3256 also view the summary for ignored submodules you can either use
3257 the --ignore-submodules=dirty command-line option or the 'git
3258 submodule summary' command, which shows a similar output but does
3259 not honor these settings.
3260
3261 stash.showPatch::
3262 If this is set to true, the `git stash show` command without an
3263 option will show the stash entry in patch form. Defaults to false.
3264 See description of 'show' command in linkgit:git-stash[1].
3265
3266 stash.showStat::
3267 If this is set to true, the `git stash show` command without an
3268 option will show diffstat of the stash entry. Defaults to true.
3269 See description of 'show' command in linkgit:git-stash[1].
3270
3271 submodule.<name>.url::
3272 The URL for a submodule. This variable is copied from the .gitmodules
3273 file to the git config via 'git submodule init'. The user can change
3274 the configured URL before obtaining the submodule via 'git submodule
3275 update'. If neither submodule.<name>.active or submodule.active are
3276 set, the presence of this variable is used as a fallback to indicate
3277 whether the submodule is of interest to git commands.
3278 See linkgit:git-submodule[1] and linkgit:gitmodules[5] for details.
3279
3280 submodule.<name>.update::
3281 The method by which a submodule is updated by 'git submodule update',
3282 which is the only affected command, others such as
3283 'git checkout --recurse-submodules' are unaffected. It exists for
3284 historical reasons, when 'git submodule' was the only command to
3285 interact with submodules; settings like `submodule.active`
3286 and `pull.rebase` are more specific. It is populated by
3287 `git submodule init` from the linkgit:gitmodules[5] file.
3288 See description of 'update' command in linkgit:git-submodule[1].
3289
3290 submodule.<name>.branch::
3291 The remote branch name for a submodule, used by `git submodule
3292 update --remote`. Set this option to override the value found in
3293 the `.gitmodules` file. See linkgit:git-submodule[1] and
3294 linkgit:gitmodules[5] for details.
3295
3296 submodule.<name>.fetchRecurseSubmodules::
3297 This option can be used to control recursive fetching of this
3298 submodule. It can be overridden by using the --[no-]recurse-submodules
3299 command-line option to "git fetch" and "git pull".
3300 This setting will override that from in the linkgit:gitmodules[5]
3301 file.
3302
3303 submodule.<name>.ignore::
3304 Defines under what circumstances "git status" and the diff family show
3305 a submodule as modified. When set to "all", it will never be considered
3306 modified (but it will nonetheless show up in the output of status and
3307 commit when it has been staged), "dirty" will ignore all changes
3308 to the submodules work tree and
3309 takes only differences between the HEAD of the submodule and the commit
3310 recorded in the superproject into account. "untracked" will additionally
3311 let submodules with modified tracked files in their work tree show up.
3312 Using "none" (the default when this option is not set) also shows
3313 submodules that have untracked files in their work tree as changed.
3314 This setting overrides any setting made in .gitmodules for this submodule,
3315 both settings can be overridden on the command line by using the
3316 "--ignore-submodules" option. The 'git submodule' commands are not
3317 affected by this setting.
3318
3319 submodule.<name>.active::
3320 Boolean value indicating if the submodule is of interest to git
3321 commands. This config option takes precedence over the
3322 submodule.active config option.
3323
3324 submodule.active::
3325 A repeated field which contains a pathspec used to match against a
3326 submodule's path to determine if the submodule is of interest to git
3327 commands.
3328
3329 submodule.recurse::
3330 Specifies if commands recurse into submodules by default. This
3331 applies to all commands that have a `--recurse-submodules` option,
3332 except `clone`.
3333 Defaults to false.
3334
3335 submodule.fetchJobs::
3336 Specifies how many submodules are fetched/cloned at the same time.
3337 A positive integer allows up to that number of submodules fetched
3338 in parallel. A value of 0 will give some reasonable default.
3339 If unset, it defaults to 1.
3340
3341 submodule.alternateLocation::
3342 Specifies how the submodules obtain alternates when submodules are
3343 cloned. Possible values are `no`, `superproject`.
3344 By default `no` is assumed, which doesn't add references. When the
3345 value is set to `superproject` the submodule to be cloned computes
3346 its alternates location relative to the superprojects alternate.
3347
3348 submodule.alternateErrorStrategy::
3349 Specifies how to treat errors with the alternates for a submodule
3350 as computed via `submodule.alternateLocation`. Possible values are
3351 `ignore`, `info`, `die`. Default is `die`.
3352
3353 tag.forceSignAnnotated::
3354 A boolean to specify whether annotated tags created should be GPG signed.
3355 If `--annotate` is specified on the command line, it takes
3356 precedence over this option.
3357
3358 tag.sort::
3359 This variable controls the sort ordering of tags when displayed by
3360 linkgit:git-tag[1]. Without the "--sort=<value>" option provided, the
3361 value of this variable will be used as the default.
3362
3363 tar.umask::
3364 This variable can be used to restrict the permission bits of
3365 tar archive entries. The default is 0002, which turns off the
3366 world write bit. The special value "user" indicates that the
3367 archiving user's umask will be used instead. See umask(2) and
3368 linkgit:git-archive[1].
3369
3370 transfer.fsckObjects::
3371 When `fetch.fsckObjects` or `receive.fsckObjects` are
3372 not set, the value of this variable is used instead.
3373 Defaults to false.
3374
3375 transfer.hideRefs::
3376 String(s) `receive-pack` and `upload-pack` use to decide which
3377 refs to omit from their initial advertisements. Use more than
3378 one definition to specify multiple prefix strings. A ref that is
3379 under the hierarchies listed in the value of this variable is
3380 excluded, and is hidden when responding to `git push` or `git
3381 fetch`. See `receive.hideRefs` and `uploadpack.hideRefs` for
3382 program-specific versions of this config.
3383 +
3384 You may also include a `!` in front of the ref name to negate the entry,
3385 explicitly exposing it, even if an earlier entry marked it as hidden.
3386 If you have multiple hideRefs values, later entries override earlier ones
3387 (and entries in more-specific config files override less-specific ones).
3388 +
3389 If a namespace is in use, the namespace prefix is stripped from each
3390 reference before it is matched against `transfer.hiderefs` patterns.
3391 For example, if `refs/heads/master` is specified in `transfer.hideRefs` and
3392 the current namespace is `foo`, then `refs/namespaces/foo/refs/heads/master`
3393 is omitted from the advertisements but `refs/heads/master` and
3394 `refs/namespaces/bar/refs/heads/master` are still advertised as so-called
3395 "have" lines. In order to match refs before stripping, add a `^` in front of
3396 the ref name. If you combine `!` and `^`, `!` must be specified first.
3397 +
3398 Even if you hide refs, a client may still be able to steal the target
3399 objects via the techniques described in the "SECURITY" section of the
3400 linkgit:gitnamespaces[7] man page; it's best to keep private data in a
3401 separate repository.
3402
3403 transfer.unpackLimit::
3404 When `fetch.unpackLimit` or `receive.unpackLimit` are
3405 not set, the value of this variable is used instead.
3406 The default value is 100.
3407
3408 uploadarchive.allowUnreachable::
3409 If true, allow clients to use `git archive --remote` to request
3410 any tree, whether reachable from the ref tips or not. See the
3411 discussion in the "SECURITY" section of
3412 linkgit:git-upload-archive[1] for more details. Defaults to
3413 `false`.
3414
3415 uploadpack.hideRefs::
3416 This variable is the same as `transfer.hideRefs`, but applies
3417 only to `upload-pack` (and so affects only fetches, not pushes).
3418 An attempt to fetch a hidden ref by `git fetch` will fail. See
3419 also `uploadpack.allowTipSHA1InWant`.
3420
3421 uploadpack.allowTipSHA1InWant::
3422 When `uploadpack.hideRefs` is in effect, allow `upload-pack`
3423 to accept a fetch request that asks for an object at the tip
3424 of a hidden ref (by default, such a request is rejected).
3425 See also `uploadpack.hideRefs`. Even if this is false, a client
3426 may be able to steal objects via the techniques described in the
3427 "SECURITY" section of the linkgit:gitnamespaces[7] man page; it's
3428 best to keep private data in a separate repository.
3429
3430 uploadpack.allowReachableSHA1InWant::
3431 Allow `upload-pack` to accept a fetch request that asks for an
3432 object that is reachable from any ref tip. However, note that
3433 calculating object reachability is computationally expensive.
3434 Defaults to `false`. Even if this is false, a client may be able
3435 to steal objects via the techniques described in the "SECURITY"
3436 section of the linkgit:gitnamespaces[7] man page; it's best to
3437 keep private data in a separate repository.
3438
3439 uploadpack.allowAnySHA1InWant::
3440 Allow `upload-pack` to accept a fetch request that asks for any
3441 object at all.
3442 Defaults to `false`.
3443
3444 uploadpack.keepAlive::
3445 When `upload-pack` has started `pack-objects`, there may be a
3446 quiet period while `pack-objects` prepares the pack. Normally
3447 it would output progress information, but if `--quiet` was used
3448 for the fetch, `pack-objects` will output nothing at all until
3449 the pack data begins. Some clients and networks may consider
3450 the server to be hung and give up. Setting this option instructs
3451 `upload-pack` to send an empty keepalive packet every
3452 `uploadpack.keepAlive` seconds. Setting this option to 0
3453 disables keepalive packets entirely. The default is 5 seconds.
3454
3455 uploadpack.packObjectsHook::
3456 If this option is set, when `upload-pack` would run
3457 `git pack-objects` to create a packfile for a client, it will
3458 run this shell command instead. The `pack-objects` command and
3459 arguments it _would_ have run (including the `git pack-objects`
3460 at the beginning) are appended to the shell command. The stdin
3461 and stdout of the hook are treated as if `pack-objects` itself
3462 was run. I.e., `upload-pack` will feed input intended for
3463 `pack-objects` to the hook, and expects a completed packfile on
3464 stdout.
3465
3466 uploadpack.allowFilter::
3467 If this option is set, `upload-pack` will support partial
3468 clone and partial fetch object filtering.
3469 +
3470 Note that this configuration variable is ignored if it is seen in the
3471 repository-level config (this is a safety measure against fetching from
3472 untrusted repositories).
3473
3474 url.<base>.insteadOf::
3475 Any URL that starts with this value will be rewritten to
3476 start, instead, with <base>. In cases where some site serves a
3477 large number of repositories, and serves them with multiple
3478 access methods, and some users need to use different access
3479 methods, this feature allows people to specify any of the
3480 equivalent URLs and have Git automatically rewrite the URL to
3481 the best alternative for the particular user, even for a
3482 never-before-seen repository on the site. When more than one
3483 insteadOf strings match a given URL, the longest match is used.
3484 +
3485 Note that any protocol restrictions will be applied to the rewritten
3486 URL. If the rewrite changes the URL to use a custom protocol or remote
3487 helper, you may need to adjust the `protocol.*.allow` config to permit
3488 the request. In particular, protocols you expect to use for submodules
3489 must be set to `always` rather than the default of `user`. See the
3490 description of `protocol.allow` above.
3491
3492 url.<base>.pushInsteadOf::
3493 Any URL that starts with this value will not be pushed to;
3494 instead, it will be rewritten to start with <base>, and the
3495 resulting URL will be pushed to. In cases where some site serves
3496 a large number of repositories, and serves them with multiple
3497 access methods, some of which do not allow push, this feature
3498 allows people to specify a pull-only URL and have Git
3499 automatically use an appropriate URL to push, even for a
3500 never-before-seen repository on the site. When more than one
3501 pushInsteadOf strings match a given URL, the longest match is
3502 used. If a remote has an explicit pushurl, Git will ignore this
3503 setting for that remote.
3504
3505 user.email::
3506 Your email address to be recorded in any newly created commits.
3507 Can be overridden by the `GIT_AUTHOR_EMAIL`, `GIT_COMMITTER_EMAIL`, and
3508 `EMAIL` environment variables. See linkgit:git-commit-tree[1].
3509
3510 user.name::
3511 Your full name to be recorded in any newly created commits.
3512 Can be overridden by the `GIT_AUTHOR_NAME` and `GIT_COMMITTER_NAME`
3513 environment variables. See linkgit:git-commit-tree[1].
3514
3515 user.useConfigOnly::
3516 Instruct Git to avoid trying to guess defaults for `user.email`
3517 and `user.name`, and instead retrieve the values only from the
3518 configuration. For example, if you have multiple email addresses
3519 and would like to use a different one for each repository, then
3520 with this configuration option set to `true` in the global config
3521 along with a name, Git will prompt you to set up an email before
3522 making new commits in a newly cloned repository.
3523 Defaults to `false`.
3524
3525 user.signingKey::
3526 If linkgit:git-tag[1] or linkgit:git-commit[1] is not selecting the
3527 key you want it to automatically when creating a signed tag or
3528 commit, you can override the default selection with this variable.
3529 This option is passed unchanged to gpg's --local-user parameter,
3530 so you may specify a key using any method that gpg supports.
3531
3532 versionsort.prereleaseSuffix (deprecated)::
3533 Deprecated alias for `versionsort.suffix`. Ignored if
3534 `versionsort.suffix` is set.
3535
3536 versionsort.suffix::
3537 Even when version sort is used in linkgit:git-tag[1], tagnames
3538 with the same base version but different suffixes are still sorted
3539 lexicographically, resulting e.g. in prerelease tags appearing
3540 after the main release (e.g. "1.0-rc1" after "1.0"). This
3541 variable can be specified to determine the sorting order of tags
3542 with different suffixes.
3543 +
3544 By specifying a single suffix in this variable, any tagname containing
3545 that suffix will appear before the corresponding main release. E.g. if
3546 the variable is set to "-rc", then all "1.0-rcX" tags will appear before
3547 "1.0". If specified multiple times, once per suffix, then the order of
3548 suffixes in the configuration will determine the sorting order of tagnames
3549 with those suffixes. E.g. if "-pre" appears before "-rc" in the
3550 configuration, then all "1.0-preX" tags will be listed before any
3551 "1.0-rcX" tags. The placement of the main release tag relative to tags
3552 with various suffixes can be determined by specifying the empty suffix
3553 among those other suffixes. E.g. if the suffixes "-rc", "", "-ck" and
3554 "-bfs" appear in the configuration in this order, then all "v4.8-rcX" tags
3555 are listed first, followed by "v4.8", then "v4.8-ckX" and finally
3556 "v4.8-bfsX".
3557 +
3558 If more than one suffixes match the same tagname, then that tagname will
3559 be sorted according to the suffix which starts at the earliest position in
3560 the tagname. If more than one different matching suffixes start at
3561 that earliest position, then that tagname will be sorted according to the
3562 longest of those suffixes.
3563 The sorting order between different suffixes is undefined if they are
3564 in multiple config files.
3565
3566 web.browser::
3567 Specify a web browser that may be used by some commands.
3568 Currently only linkgit:git-instaweb[1] and linkgit:git-help[1]
3569 may use it.
3570
3571 worktree.guessRemote::
3572 With `add`, if no branch argument, and neither of `-b` nor
3573 `-B` nor `--detach` are given, the command defaults to
3574 creating a new branch from HEAD. If `worktree.guessRemote` is
3575 set to true, `worktree add` tries to find a remote-tracking
3576 branch whose name uniquely matches the new branch name. If
3577 such a branch exists, it is checked out and set as "upstream"
3578 for the new branch. If no such match can be found, it falls
3579 back to creating a new branch from the current HEAD.